Interacting non-bps black holes
|
|
- Benjamin Wade
- 6 years ago
- Views:
Transcription
1 Interacting non-bps black holes Guillaume Bossard CPhT, Ecole Polytechnique Istanbul, August 2011
2 Outline Time-like Kaluza Klein reduction From solvable algebras to solvable systems Two-centre interacting non-bps solutions Generalisation to N = 8 supergravity Conclusion and outlook [ G. Bossard, C. Ruef, ] and more to come
3 Motivations String theory understanding of BPS black holes Microscopic interpretation of Bekenstein Hawking entropy Wall crossing and black hole bound states Extension to non-bps extremal supersymmetry attractor behaviour Extremal states of the quantum theory?
4 Pure gravity For stationary solutions (space-time M = R V ) ds 2 = e 2U( dt + ω µ dx µ) 2 + e 2U γ µν dx µ dx ν Coset representative V = ( ) e U e U σ 0 e SL(2, R)/SO(2) defined U on V dσ = e 4U γ dω For which the equations of motion are R µν (γ) = 1 2 Tr P µp ν d γ VPV 1 = 0 with P 1 2( V 1 dv + (V 1 dv) t).
5 Supergravity The vierbein field e a Electromagnetic fields A Λ and magnetic duals A Λ in l 4 Scalar fields φ A parametrizing a symmetric space G 4 /K ε abcde a e b R cd + G AB (φ)dφ A dφ B + N ΛΞ (φ)f Λ F Ξ + M ΛΞ (φ)f Λ F Ξ
6 Time-like dimensional reduction Kaluza Klein Ansatz The metric ds 2 = e 2U( dt + ω µ dx µ) 2 + e 2U γ µν dx µ dx ν where γ is the metric on V and ω µ dx µ the Kaluza Klein vector. And the abelian 1-form fields A Λ = ζ Λ( dt + ω µ dx µ) + wµ Λ dx µ Convenient to parametrize G 4 /K 4 by v(φ) G 4.
7 Duality symmetry The equations of motion permit to dualize d ζ Λ = e 2U N ΛΞ (φ) γ ( dw Ξ + ζ Ξ dω ) + M ΛΞ (φ)dζ Ξ and dσ = e 4U γ dω ( ζλ d ζ Λ ζ Λ dζ Λ ) Heisenberg gauge invariance δζ Λ = C Λ δ ζ Λ = C Λ δσ = c ( C Λ ζ Λ C Λ ζ Λ ) Symmetry G 4 ( l 4 R )
8 Duality symmetry (space-like reduction) Hidden symmetry G g = 1 ( 2) l ( 1) 4 ( gl 1 g 4 ) (0) l (1) 4 1(2) such that U, v(φ), ζ Λ, ζ Λ, σ parametrize G/K in a parabolic gauge as G = ( l 4 R ) ( R + G 4 ) K V = exp [ ζ Λ E Λ + ζ Λ E Λ + σe ] exp [ UH ] v(φ) equations of motion defined with P 1 ( V 1 dv + (V 1 dv) ) 2
9 Duality symmetry (time-like reduction) Hidden symmetry G g = 1 ( 2) l ( 1) 4 ( gl 1 g 4 ) (0) l (1) 4 1(2) such that U, v(φ), ζ Λ, ζ Λ, σ parametrize G/K in a parabolic gauge as G ( l 4 R ) ( R + G 4 ) K V = exp [ ζ Λ E Λ + ζ Λ E Λ + σe ] exp [ UH ] v(φ) equations of motion defined with P 1 ( V 1 dv + (V 1 dv) ) 2
10 Duality symmetry Hidden symmetry SU(2, 1) of Maxwell Einstein su(2, 1) = 1 ( 2) C ( 1) ( gl 1 u(1) ) (0) C (1) 1 (2) such that U, Φ = ζ + i ζ, σ parametrize SU(2, 1)/U(1, 1) in a parabolic gauge SU(2, 1) ( C R ) R + U(1, 1) as e U e U( σ i 2 Φ 2) Φ V = 0 e U 0 0 ie U Φ 1 equations of motion defined with P = du 1 2 e 2U ( dσ + i 2 (ΦdΦ Φ dφ) ) 1 2 e U dφ 1 2 e 2U dσ + i 2 (ΦdΦ Φ dφ) ) du i 2 e U dφ 1 2 e U dφ i 2 e U dφ 0
11 STU truncation Three moduli t i parameterizing SL(2)/SO(2) Four vectors A Λ = (A 0, A i ) ds 2 11 = ( Im[t ]) i 2 3 ( dψ + A 0 )2 ( + i A 3 = i i i ) Im[t i 1 ( 3 ] ds i ( Re[t i ] ( dψ + A 0) + A i) dz i d z i Im[t i ]dz i d z i ) N = 2 supergravity coupled to three vector multiplets. F = X 1 X 2 X 3 X 0
12 Duality symmetry Hidden symmetry SO(4, 4) of the STU model so(4, 4) = 1 ( 2) (2 2 2) ( 1) ( gl 1 sl 2 sl 2 sl 2 ) (0) (2 2 2) (1) 1 (2) such that U, v(φ), ζ Λ, ζ Λ, σ parametrize SO(4, 4)/(SO(2, 2) SO(2, 2)) in a parabolic gauge SO(4, 4) ( R ) ( R + as 3 i=1 ) SL(2, R) SO(2, 2) SO(2, 2) V 81 = exp [ ζ Λ E Λ + ζ Λ E Λ + σe ] exp [ UH ] v(φ) ( ) equations of motion defined with P 1 ( V 1 dv + η(v 1 dv) t η ) 2
13 Duality symmetry Hidden symmetry E 8(8) of the N = 8 supergravity e 8(8) = 1 ( 2) 56 ( 1) ( gl 1 e 7(7) ) (0) 56 (1) 1 (2) such that U, v(φ), ζ Λ, ζ Λ, σ parametrize E 8(8) /(Spin (16)/Z 2 ) in a parabolic gauge as E 8(8) ( 56 R ) ( R + E 7(7) ) Spin (16) V 248 = exp [ ζ Λ E Λ + ζ Λ E Λ + σe ] exp [ UH ] v(φ) equations of motion defined with P 1 ( V 1 dv + (V 1 dv) ) 2
14 Extremal solutions Under-rotating extremal solutions V = R 3 (no ergosphere) This implies either P µ nilpotent γ µν = δ µν R µν = Tr P µ P ν = 0 P µ admits some imaginary eigen values At a horizon U and imaginary eigen values produce exponentially growing oscillating modes [ J. L. Hörnlund] regular extremal solutions: V N G
15 Solvable subalgebra A solvable subalgebra n inside g admits a grading n (p) = ad p 1 n n \ adn p n. which can be defined by h g such that In the symmetric gauge and so we chose h k. [h, n (p) ] = 2p n (p) V = exp( L) for L n (g k )
16 Solvable system of differential equations The function L decomposes into p L(p) such that and d dl (1) = 0 L (p) n (p) (g k ) d dl (2) = 0 d dl (3) = 2 [ dl (1), [L (1), dl (1) ] ] 3 d dl (4) = 2 [ dl (1), [L (1), dl (2) ] ] 2 [ dl (1), [L (2), dl (1) ] ] 2 [ dl (2), [L (1), dl (1) ] ] d dl (5) = 2 [ dl (1), [L (1), [L (1), [L (1), dl (1) ]]] ] + 8 [ [L (1), dl (1) ], [L (1), [L (1), dl (1) ]] ] [ dl (1), [L (2), dl (2) ] ] 2 [ dl (2), [L (1), dl (2) ] ] 2 [ dl (2), [L (2), dl (1) ] ] [ dl (1), [L (1), dl (3) ] ] 2 [ dl (1), [L (3), dl (1) ] ] 2 [ dl (3), [L (1), dl (1) ] ] d dl (6) =...
17 Solvable system of differential equations The explicit solution can then be read from exp( 2L) = VV = e 2U M AB σ e 2U M CB ζ ADE ζ CDE e 2U M AB e 2U M AD ζ DBC and and similarly dω = Tr E VPV 1 = Tr E n 1 k=0 ( 2) k (k + 1)! ad L k dl dw Λ = 1 4 Tr EΛ VPV 1 = 1 4 Tr n 1 ( 2) k EΛ (k + 1)! ad L k dl k=0
18 Papapetrou Majumdar In the case of Maxwell Einstein 2L 0 2L exp 0 2L 2iL = 2L 2iL 0 e 2U( σ i 2 Φ 2) e 2U ie 2U Φ and e 2U = (1 + L) 2 Φ = for any harmonic function L L 2 L = M r gives extremal Reissner Nordström.
19 Nilpotent orbits The nilpotent elements of so(4, 4) e 8(8) lie in E 8(8) /(L e N e ) E 6(2) E 7(7) Spin(6, 7) SL(2) F 4(4) SO(6, 5) SO(4, 4) F 4(4) E 6(6) Regular BPS single-centre solutions: P lies in Spin c (16) /( (SU(2) SU(6)) (C 2 6 R) ) /( E 8(8) E6(2) (C 27 R) ) Regular non-bps single-centre solutions: P lies in Spin (16) /( Sp(4) R 27) /( E c 8(8) E6(6) R )
20 Normal triplets For a nilpotent orbit G C e = G C /J e of representative e g C An sl 2 triplet f, h, e [h, e] = 2e h lies in a Cartan subalgebra of g C. h determines the complex G C -orbit. For an orbit K C e = K C /I e of representative e g C k C An sl 2 triplet f, h, e [h, e] = 2e h lies in a Cartan subalgebra of k C. h determines the complex K C -orbit. Kostant Sekiguchi : N g /G = ( N gc (g C k C ) ) /K C
21 Nilpotent orbits The nilpotent elements of d 4 4a 1 e 8 d 8 lie in D 8 /(L e N e ) A 1 A 5 A 7 A 3 B 3 A 1 C 3 A 3 B 2 [A 1 ] 4 A 1 C 3 C 4 Regular BPS solutions: P lies in /( D 8 (A1 A 5 ) C ) 2 (6+ 6)+1 R 128
22 Nilpotent orbits The nilpotent elements of d 4 4a 1 e 8 d 8 lie in D 8 /(L e N e ) A 1 A 5 A 7 A 3 B 3 A 1 C 3 A 3 B 2 [A 1 ] 4 A 1 C 3 C 4 Regular almost-bps solutions: P lies in /( D 8 (A1 C 3 ) C 2 6) R 128
23 Nilpotent orbits The nilpotent elements of d 4 4a 1 e 8 d 8 lie in D 8 /(L e N e ) A 1 A 5 A 7 A 3 B 3 A 1 C 3 A 3 B 2 [A 1 ] 4 A 1 C 3 C 4 Regular non-bps solutions: P lies in D 8 /( 4 i=1 A (i) 1 C i>j 2i 2j+1) R 128
24 The STU model The supersymmetric orbit h = 2H 0 4 sl 2 = 1 ( 2) ( ) (0) gl 1 sl 2 sl 2 sl 2 1 (2) 16 = ( ) ( 1) D0 3 D2 3 D4 D6 ( D0 3 D2 3 D4 D6 ) (1) The subregular orbit h = 2 i H i 4 sl 2 = (3 1) ( 2) ( gl1 gl 1 gl 1 sl 2 ) (0) (3 1) (2) 16 = (D0 D6) ( 3) ( 3 D2 3 D4 ) ( 1) ( 3 D4 3 D2 ) (1) (D0 + D6) (3) The principal orbit h = 4H i H i 4 sl 2 = 1 ( 4) (3 1) ( 2) ( gl1 gl 1 gl 1 gl 1 ) (0) (3 1) (2) 1 (4) 16 = D0 ( 5) (3 D2) ( 3) (D6 3 D4) ( 1) (D6 3 D4) (1) (3 D2) (3) D0 (5)
25 The STU model The supersymmetric system h = 2H 0 [ F. Denef] ( D0 3 D2 3 D4 D6 ) (1) The almost-bps system h = 4H i H i [ K. Goldstein and S. Katmadas] (D6 3 D4) (1) (3 D2) (3) D0 (5) The composite non-bps system h = 2 i H i (3 D2 3 D4) (1) (D0 D6) (3)
26 ADM mass formula The rotated Noether charge C = 1 4π V 1 0 components decompose into R 3 VPV 1 V 0 C (M + in, Z ij, Π ijkl ) and C n (g k ) determines the ADM mass in function of Z ij and Π ijkl M = W [Z ij, Π ijkl, N = 0]
27 ADM mass formula in the STU model BPS composite : dim[sl(2) 4 /(SO(2) 2 R)] 8 1 = 0 M = e iα Z > 0 = Z almost-bps composite : dim[sl(2) 4 ] 8 1 = 3 M = 1 (3e iα 0 Z e i i α ( i Z e i(α 0 +α i+1 +α i+2 ) Z i + e iα ) ) i Zi > 0 4 non-bps composite: dim[sl(2) 4 /R] 8 1 = 2 M = 1 2 ( e i i αi Z i i e iαi Z i ) > 0
28 non-bps ADM mass formula in the STU model M = 1 2 ( e i i α i Z i e iα i Z i ) > 0 In the single centre case, one has flat directions Im [ e i 2 ( α 0+α i α i+1 α i+2 ) Z i ] = Im [ e i 2 ( α 0+α 1 +α 2 +α 3 ) Z ] the mass formula coincides with the non-standard diagonalization R k i R l j Z kl ˆ= e iπ 4 for α = Λ α Λ. ( ) 1 2 ( e iα + ie iα sin 2α) +e iα M M M M ξ 1+ξ 2 +ξ ξ ξ ξ 3 [ G. Bossard, Y. Michel and B. Pioline]
29 non-bps ADM mass formula in the STU model M = 1 2 ( e i i α i Z i e iα i Z i ) > 0 In general it depends on auxiliary parameters M = W [Z, Z i, β 1, β 2 ] and reproduces the generalised fake superpotential [ A. Ceresole, G. Dall Agata, S. Ferrara and A. Yeranyan] with W [Z, Z i, β 1, β 2 ] β 1 0 W [Z, Z i, β 1, β 2 ] β 2 0
30 Two-centre BPS solution [ F. Denef and B. Bates] The metric depends on 4+4 harmonic functions L Λ, K Λ e 4U = I 4 (L Λ, K Λ ) dω = L Λ dk Λ K Λ dl Λ with L Λ = l i + 2 A q A Λ x x A K Λ = k Λ + 2 A p Λ A x x A
31 Two-centre BPS solution The ADM mass Angular momentum M ADM = Z(q, p) J = p Λ A q B Λ p Λ B q A Λ Horizon area Stability A A = 4π I 4 (q A Λ, p Λ A ) M ADM = Z(q, p) Z(q A, p A ) + Z(q B, p B ) = M ADM A + M ADM B
32 Two-centre BPS solution
33 Two-centre solution The metric reads e 4U = VL 1 L 2 L 3 M 2 dω = dm i L i+1 L i+2 dk i with L i = l i + 2 A q Ai x x A K i = b i l i+1 l i A γ A q Ai x x A and d d M = i d d V = i d ( L i+1 L i+2 dk i ) d ( L i d(k i+1 K i+2 ) K i+1 K i+2 dl i )
34 Two-centre solution The metric reads e 4U = VL 1 L 2 L 3 M 2 dω = dm i L i+1 L i+2 dk i with s L i = l i + 2 A q Ai x x A K i = b i l i+1 l i A γ A q Ai x x A and M = A cos θ A α A x x A V = 1 i b i+1b i+2 l 1l 2l 3 2 A p 0 A +... x x A + 2 A cos θ A γ A α A x x A + 2 i L i K i+1 K i
35 Two-centre solution The metric reads e 4U = VL 1 L 2 L 3 M 2 dω = dm i L i+1 L i+2 dk i with L i = l i + 2 A q Ai x x A K i = b i l i+1 l i A γ A q Ai x x A and ( p i bi+1 A = q A0 = 0 γ A 2 γ A γ B l i l i+2 R ( bi+2 q Bi+1 )q Ai+2 γ A 2 γ A γ B l i l i+1 R q Bi+2 )q Ai+1
36 Two-centre solution The ADM mass M ADM = 1 ( 2 l 1 l 2 l 3 p i b i l i p i + i 1 + b i+1 b i+2 l i q i ) with Angular momentum t i 0 = l i+1 l i+2 b i + i 1 + b 2 i J = α A α B + p Λ A q B Λ p Λ B q A Λ Horizon area A A = 4π I 4 (q A Λ, p Λ A ) α 2 A
37 Two-centre solution
38 Two-centre solution
39 Two-centre solution stability M ADM = W [Z Λ (q Λ, p Λ ), β s (b i )] = W [Z Λ (q A Λ, p Λ A ), β s (b i )] + W [Z Λ (q B Λ, p Λ B ), β s (b i )] < W [Z Λ (q A Λ, p Λ A ), β (Z Λ )] + W [Z Λ (q B Λ, p Λ B ), β (Z Λ )] with W [β] β β=β s 0 W [β] β = 0 β=β therefore M ADM < M ADM A + M ADM B β s = β p i = 1 ( (b i+1 + s) q i+2 + (b i+2 + s) q ) i+1 l i l i+2 l i+1
40 Generalisation to N = 8 supergravity With the decomposition so (16) = 15 ( 2) (2 2 6) ( 1) ( gl 1 sl 2 su(2) su (6) ) (0) (2 2 6) (1) 15 (2) 128 = 2 ( 3) (2 6) ( 2) (2 15) ( 1) (2 20) (0) (2 15) (1) (2 6) (2) 2 (3) One has the Ansatz V = exp ( K ab α e (1)α ab Y ȧ α e (2) α a M α e (3)α) with harmonic functions L ab, K ab, Y ȧ α, and 2 sourced functions d d M = 1 2 ε abcdef d ( L ab L cd dk ef ) d d V = 1 2 ε abcdef d ( L ab d(k cd K ef ) K ab K cd dl ef )
41 Generalisation to N = 8 supergravity Only single-centre non-bps poles with ε αβ q ab α q cd β = 0 Angular momentum vector Scaling factor C A = q ab α e (1)α ab + qȧ αe (2) α a + p α e (3)α dω dm 1 2 ε abcdef L ab L cd dk ef e 4U = 1 6 ε ( abcdef VL ab 3ε α β YαY ȧ ḃ ) β L cd L ef M 2
42 Generalisation to N = 8 supergravity Only single-centre non-bps poles with ε αβ q ab α q cd β = 0 Angular momentum vector Scaling factor C A = q ab α e (1)α ab + qȧ αe (2) α a + p α e (3)α dω dm 1 2 ε abcdef L ab L cd dk ef e 4U = ( V ε α β, L ab, Yα ȧ ) M 2
43 Generalisation to N = 8 supergravity Q 1, Q 2 E 7(7) /E 6(6) and Q 1 + Q 2 of either type C 1, C 2 of Levi E 6(6) and C 1 + C 2 E 8(8) / ( SO(4, 4) R 6 8+6) Everywhere P µ Spin (16) c / ( SO(4) SO(4) R 6 4+1) and only degenerates at the black holes horizons. Orbit of dimension 83 > 57 asymptotic geometry not determined by Q 1 + Q 2 Mass depends on the internal structure, 56 charges + 26 angles. M ADM Ω ij Z ij with Ω SU(8)/(Sp(1) Sp(3)) and constraints Ω(Z ij ).
44 E 8(8) closure diagram e 8(8) so (16)
45 E 8(8) closure diagram e 8(8) so (16) E6 D5 D4 Single centre
46 Almost-BPS in N = 8 supergravity Only single-centre non-bps poles C A = p 0 e (1) + p ab e (1) ab + p a αe (2) α a + q ab e (3) ab + q 0e (5) with either p ab = 0 or p 0 = p a α = 0 Angular momentum vector Scaling factor dω dm ( VZ ab ε αβ Y a αy b β ) dkab e 4U = 1 6 ε ( abcdef VZ ab 3ε α βy αy ȧ ḃ ) β Z cd Z ef M 2
47 E 8(8) closure diagram e 8(8) so (16) E6 D5 D4 Single centre
48 Locally BPS in N = 8 supergravity Angular momentum vector dω L 0 dk 0 + L ab dk ab K 0 dl 0 K ab dl ab Scaling factor e 4U = (L, K) with K 0, K ab, Yα a harmonic, and L 0 = K ab ( ε αβ YαY a β b ) L ab = K 0 ( ε αβ YαY a β b )
49 E 8(8) closure diagram e 8(8) so (16) E6 D5 D4 Single centre
50 Conclusion Solvable subalgebras n g Solvables subsystems Determined by semi-simple elements h [h, P (p) ] = 2p P (p) P (p) = 0 p 0 characterising even nilpotent orbits in g C k C
51 Conclusion D 4 class: STU truncation BPS solutions: 32 harmonic functions, M = Z ij almost-bps solutions: 44 harmonic functions M Z ij + Re[Ω ij Z ij ] with Ω SU(8)/Sp(4) composite non-bps solutions: 44 harmonic functions M Ω ij Z ij with Ω SU(8)/(Sp(1) Sp(3)) + 13 phases fixed
52 Outlook D 4 class: STU truncation locally BPS solutions: 44 harmonic functions almost-bps solutions: 44 harmonic functions M Z ij + Re[Ω ij Z ij ] with Ω SU(8)/Sp(4) composite non-bps solutions: 44 harmonic functions M Ω ij Z ij with Ω SU(8)/(Sp(1) Sp(3)) + 13 phases fixed
53 Outlook D 4 class: STU truncation locally BPS solutions: 44 harmonic functions almost-bps solutions: 44 harmonic functions M Z ij + Re[Ω ij Z ij ] with Ω SU(8)/Sp(4) composite non-bps solutions: 44 harmonic functions M Ω ij Z ij with Ω SU(8)/(Sp(1) Sp(3)) + 13 phases fixed D 5 class: SL(2) SL(4) truncation locally BPS solutions: 52 harmonic functions almost-bps solutions: 52 harmonic functions M Z ij + Re[Ω ij Z ij ] with Ω SU(8)/Sp(2) 2 composite non-bps solutions: 52 harmonic functions M Ω ij Z ij with Ω SU(8)/(Sp(1) 2 Sp(2)) + 5 phases fixed
54 Outlook D 4 class: STU truncation locally BPS solutions: 44 harmonic functions almost-bps solutions: 44 harmonic functions M Z ij + Re[Ω ij Z ij ] with Ω SU(8)/Sp(4) composite non-bps solutions: 44 harmonic functions M Ω ij Z ij with Ω SU(8)/(Sp(1) Sp(3)) + 13 phases fixed E 6 class: SL(6) truncation locally BPS solutions: 56 harmonic functions almost-bps solutions: 56 harmonic functions M Z ij + Re[Ω ij Z ij ] with Ω SU(8)/Sp(1) 4 composite non-bps solutions: 56 harmonic functions M Ω ij Z ij with Ω SU(8)/Sp(1) 4 + phase fixed
55 Outlook N = 2 supergravity in 8 Dimensions Scalars parametrizing SL(2)/SO(2) and SL(3)/SO(3) 2 3 vectors A α i, 3 2-forms B i, a 3-form C α e 7(7) = su(8) (gl1 sl 2 sl 3 sl 4) (0) (2 3 4) (1) ( 3 6) (2) (2 4) (3) 3 (4) 56 = 4 ( 3) (2 3) ( 2) ( 3 4) ( 1) (2 6) (0) (3 4) (1) (2 3) (2) 4 (3)
56 Outlook Truncation in 8 Dimensions Scalars parametrizing SL(2)/SO(2) One 3-form C α sl 6 = so(6) (gl1 sl 2 sl 4 ) (0) (2 4) (3) 20 = 4 ( 3) (2 6) (0) 4 (3) Stationary solutions described with scalars parametrizing E 6(6) /Sp(8, R)
Interacting non-bps black holes
Interacting non-bps black holes Guillaume Bossard CPhT, Ecole Polytechnique IPhT Saclay, November 2011 Outline Time-like Kaluza Klein reduction From solvable algebras to solvable systems Interacting non-bps
More informationExtremal black holes from nilpotent orbits
Extremal black holes from nilpotent orbits Guillaume Bossard AEI, Max-Planck-Institut für Gravitationsphysik Penn State September 2010 Outline Time-like dimensional reduction Characteristic equation Fake
More informationBlack holes in N = 8 supergravity
Black holes in N = 8 supergravity Eighth Crete Regional Meeting in String Theory, Nafplion David Chow University of Crete 9 July 2015 Introduction 4-dimensional N = 8 (maximal) supergravity: Low energy
More informationWHY BLACK HOLES PHYSICS?
WHY BLACK HOLES PHYSICS? Nicolò Petri 13/10/2015 Nicolò Petri 13/10/2015 1 / 13 General motivations I Find a microscopic description of gravity, compatibile with the Standard Model (SM) and whose low-energy
More informationNon-supersymmetric extremal multicenter black holes with superpotentials. Jan Perz Katholieke Universiteit Leuven
Non-supersymmetric extremal multicenter black holes with superpotentials Jan Perz Katholieke Universiteit Leuven Non-supersymmetric extremal multicenter black holes with superpotentials Jan Perz Katholieke
More informationBPS Black holes in AdS and a magnetically induced quantum critical point. A. Gnecchi
BPS Black holes in AdS and a magnetically induced quantum critical point A. Gnecchi June 20, 2017 ERICE ISSP Outline Motivations Supersymmetric Black Holes Thermodynamics and Phase Transition Conclusions
More informationReferences. S. Cacciatori and D. Klemm, :
References S. Cacciatori and D. Klemm, 0911.4926: Considered arbitrary static BPS spacetimes: very general, non spherical horizons, complicated BPS equations! G. Dall Agata and A. Gnecchi, 1012.3756 Considered
More informationFrom Strings to AdS4-Black holes
by Marco Rabbiosi 13 October 2015 Why quantum theory of Gravity? The four foundamental forces are described by Electromagnetic, weak and strong QFT (Standard Model) Gravity Dierential Geometry (General
More informationGeneralized N = 1 orientifold compactifications
Generalized N = 1 orientifold compactifications Thomas W. Grimm University of Wisconsin, Madison based on: [hep-th/0602241] Iman Benmachiche, TWG [hep-th/0507153] TWG Madison, Wisconsin, November 2006
More informationBlack hole near-horizon geometries
Black hole near-horizon geometries James Lucietti Durham University Imperial College, March 5, 2008 Point of this talk: To highlight that a precise concept of a black hole near-horizon geometry can be
More informationPreprint typeset in JHEP style - HYPER VERSION. Special Geometry. Yang Zhang. Abstract: N = 2 Supergravity. based on hep-th/ , Boris PiolineA
Preprint typeset in JHEP style - HYPER VERSION Special Geometry Yang Zhang Abstract: N = Supergravity based on hep-th/06077, Boris PiolineA Contents 1. N = Supergravity 1 1.1 Supersymmetric multiplets
More informationIntegrability in 2d gravity. Amitabh Virmani Institute of Physics, Bhubaneshwar, India
Integrability in 2d gravity Amitabh Virmani Institute of Physics, Bhubaneshwar, India 1 Pursuit of exact solutions Exact solution are precious. They are hard to obtain. Gravity in higher dimensions has
More informationString theory effects on 5D black strings
String theory effects on 5D black strings Alejandra Castro University of Michigan Work in collaboration with J. Davis, P. Kraus and F. Larsen hep-th/0702072, hep-th/0703087, 0705.1847[hep-th], 0801.1863
More informationCoset CFTs, high spin sectors and non-abelian T-duality
Coset CFTs, high spin sectors and non-abelian T-duality Konstadinos Sfetsos Department of Engineering Sciences, University of Patras, GREECE GGI, Firenze, 30 September 2010 Work with A.P. Polychronakos
More informationLifshitz Geometries in String and M-Theory
Lifshitz Geometries in String and M-Theory Jerome Gauntlett Aristomenis Donos Aristomenis Donos, Nakwoo Kim, Oscar Varela (to appear) AdS/CMT The AdS/CFT correspondence is a powerful tool to study strongly
More informationMicrostates of AdS black holes and supersymmetric localization
Microstates of AdS black holes and supersymmetric localization Seyed Morteza Hosseini Università di Milano-Bicocca IPM, Tehran, May 8-11, 2017 Recent Trends in String Theory and Related Topics in collaboration
More informationLecture 9: RR-sector and D-branes
Lecture 9: RR-sector and D-branes José D. Edelstein University of Santiago de Compostela STRING THEORY Santiago de Compostela, March 6, 2013 José D. Edelstein (USC) Lecture 9: RR-sector and D-branes 6-mar-2013
More informationBlack holes with AdS asymptotics and holographic RG flows
Black holes with AdS asymptotics and holographic RG flows Anastasia Golubtsova 1 based on work with Irina Aref eva (MI RAS, Moscow) and Giuseppe Policastro (ENS, Paris) arxiv:1803.06764 (1) BLTP JINR,
More informationThe N = 2 Gauss-Bonnet invariant in and out of superspace
The N = 2 Gauss-Bonnet invariant in and out of superspace Daniel Butter NIKHEF College Station April 25, 2013 Based on work with B. de Wit, S. Kuzenko, and I. Lodato Daniel Butter (NIKHEF) Super GB 1 /
More informationKatrin Becker, Texas A&M University. Strings 2016, YMSC,Tsinghua University
Katrin Becker, Texas A&M University Strings 2016, YMSC,Tsinghua University ± Overview Overview ± II. What is the manifestly supersymmetric complete space-time action for an arbitrary string theory or M-theory
More informationAsymptotic Quasinormal Frequencies for d Dimensional Black Holes
Asymptotic Quasinormal Frequencies for d Dimensional Black Holes José Natário (Instituto Superior Técnico, Lisbon) Based on hep-th/0411267 with Ricardo Schiappa Oxford, February 2009 Outline What exactly
More informationarxiv: v1 [hep-th] 5 Nov 2018
Mass of Dyonic Black Holes and Entropy Super-Additivity MI-TH-187 Wei-Jian Geng 1, Blake Giant 2, H. Lü 3 and C.N. Pope 4,5 1 Department of Physics, Beijing Normal University, Beijing 100875, China 2 Department
More informationBlack Hole Entropy and Gauge/Gravity Duality
Tatsuma Nishioka (Kyoto,IPMU) based on PRD 77:064005,2008 with T. Azeyanagi and T. Takayanagi JHEP 0904:019,2009 with T. Hartman, K. Murata and A. Strominger JHEP 0905:077,2009 with G. Compere and K. Murata
More informationCharged Spinning Black Holes & Aspects Kerr/CFT Correspondence
Charged Spinning Black Holes & Aspects Kerr/CFT Correspondence I. Black Holes in Supergravities w/ Maximal Supersymmetry (Review) Asymptotically Minkowski (ungauged SG) & anti-desitter space-time (gauged
More informationAsymptotic Expansion of N = 4 Dyon Degeneracy
Asymptotic Expansion of N = 4 Dyon Degeneracy Nabamita Banerjee Harish-Chandra Research Institute, Allahabad, India Collaborators: D. Jatkar, A.Sen References: (1) arxiv:0807.1314 [hep-th] (2) arxiv:0810.3472
More information8.821 String Theory Fall 2008
MIT OpenCourseWare http://ocw.mit.edu 8.821 String Theory Fall 2008 For information about citing these materials or our Terms of Use, visit: http://ocw.mit.edu/terms. 8.821 F2008 Lecture 04 Lecturer: McGreevy
More informationarxiv:hep-th/ v3 25 Sep 2006
OCU-PHYS 46 AP-GR 33 Kaluza-Klein Multi-Black Holes in Five-Dimensional arxiv:hep-th/0605030v3 5 Sep 006 Einstein-Maxwell Theory Hideki Ishihara, Masashi Kimura, Ken Matsuno, and Shinya Tomizawa Department
More informationMy talk Two different points of view:
Shin Nakamura (Dept. Phys. Kyoto Univ.) Reference: S.N., Hirosi Ooguri, Chang-Soon Park, arxiv:09.0679[hep-th] (to appear in Phys. Rev. D) ( k B = h= c=) My talk Two different points of view: rom the viewpoint
More informationM-Theory and Matrix Models
Department of Mathematical Sciences, University of Durham October 31, 2011 1 Why M-Theory? Whats new in M-Theory The M5-Brane 2 Superstrings Outline Why M-Theory? Whats new in M-Theory The M5-Brane There
More informationA Supergravity Dual for 4d SCFT s Universal Sector
SUPERFIELDS European Research Council Perugia June 25th, 2010 Adv. Grant no. 226455 A Supergravity Dual for 4d SCFT s Universal Sector Gianguido Dall Agata D. Cassani, G.D., A. Faedo, arxiv:1003.4283 +
More informationTOPIC V BLACK HOLES IN STRING THEORY
TOPIC V BLACK HOLES IN STRING THEORY Lecture notes Making black holes How should we make a black hole in string theory? A black hole forms when a large amount of mass is collected together. In classical
More informationA rotating charged black hole solution in f (R) gravity
PRAMANA c Indian Academy of Sciences Vol. 78, No. 5 journal of May 01 physics pp. 697 703 A rotating charged black hole solution in f R) gravity ALEXIS LARRAÑAGA National Astronomical Observatory, National
More informationElements of Topological M-Theory
Elements of Topological M-Theory (with R. Dijkgraaf, S. Gukov, C. Vafa) Andrew Neitzke March 2005 Preface The topological string on a Calabi-Yau threefold X is (loosely speaking) an integrable spine of
More informationTHE 2D ANALOGUE OF THE REISSNER-NORDSTROM SOLUTION. S. Monni and M. Cadoni ABSTRACT
INFNCA-TH9618 September 1996 THE 2D ANALOGUE OF THE REISSNER-NORDSTROM SOLUTION S. Monni and M. Cadoni Dipartimento di Scienze Fisiche, Università di Cagliari, Via Ospedale 72, I-09100 Cagliari, Italy.
More informationHeterotic Torsional Backgrounds, from Supergravity to CFT
Heterotic Torsional Backgrounds, from Supergravity to CFT IAP, Université Pierre et Marie Curie Eurostrings@Madrid, June 2010 L.Carlevaro, D.I. and M. Petropoulos, arxiv:0812.3391 L.Carlevaro and D.I.,
More informationRotating Attractors - one entropy function to rule them all Kevin Goldstein, TIFR ISM06, Puri,
Rotating Attractors - one entropy function to rule them all Kevin Goldstein, TIFR ISM06, Puri, 17.12.06 talk based on: hep-th/0606244 (Astefanesei, K. G., Jena, Sen,Trivedi); hep-th/0507096 (K.G., Iizuka,
More informationIntroduction to AdS/CFT
Introduction to AdS/CFT Who? From? Where? When? Nina Miekley University of Würzburg Young Scientists Workshop 2017 July 17, 2017 (Figure by Stan Brodsky) Intuitive motivation What is meant by holography?
More informationFourier transforms, Generalised functions and Greens functions
Fourier transforms, Generalised functions and Greens functions T. Johnson 2015-01-23 Electromagnetic Processes In Dispersive Media, Lecture 2 - T. Johnson 1 Motivation A big part of this course concerns
More informationExtremal black holes and near-horizon geometry
Extremal black holes and near-horizon geometry James Lucietti University of Edinburgh EMPG Seminar, Edinburgh, March 9 1 Higher dimensional black holes: motivation & background 2 Extremal black holes &
More information8.821 F2008 Lecture 05
8.821 F2008 Lecture 05 Lecturer: McGreevy Scribe: Evangelos Sfakianakis September 22, 2008 Today 1. Finish hindsight derivation 2. What holds up the throat? 3. Initial checks (counting of states) 4. next
More informationIsotropic harmonic oscillator
Isotropic harmonic oscillator 1 Isotropic harmonic oscillator The hamiltonian of the isotropic harmonic oscillator is H = h m + 1 mω r (1) = [ h d m dρ + 1 ] m ω ρ, () ρ=x,y,z a sum of three one-dimensional
More informationarxiv:hep-th/ v2 9 Feb 1999
arxiv:hep-th/9812160v2 9 Feb 1999 BPS BLACK HOLES IN SUPERGRAVITY Duality Groups, p Branes, Central Charges and the Entropy by RICCARDO D AURIA and PIETRO FRE February 1, 2008 2 Contents 1 INTRODUCTION
More informationBPS Black Holes Effective Actions and the Topological String ISM08 Indian Strings Meeting Pondicherry, 6-13 December 2008
BPS Black Holes Effective Actions and the Topological String ISM08 Indian Strings Meeting Pondicherry, 6-13 December 2008 Bernard de Wit Utrecht University 1: N=2 BPS black holes effective action attractor
More informationChern-Simons Theory and Its Applications. The 10 th Summer Institute for Theoretical Physics Ki-Myeong Lee
Chern-Simons Theory and Its Applications The 10 th Summer Institute for Theoretical Physics Ki-Myeong Lee Maxwell Theory Maxwell Theory: Gauge Transformation and Invariance Gauss Law Charge Degrees of
More informationSmall Black Strings/Holes
Small Black Strings/Holes Based on M. A., F. Ardalan, H. Ebrahim and S. Mukhopadhyay, arxiv:0712.4070, 1 Our aim is to study the symmetry of the near horizon geometry of the extremal black holes in N =
More informationSingular Monopoles and Instantons on Curved Backgrounds
Singular Monopoles and Instantons on Curved Backgrounds Sergey Cherkis (Berkeley, Stanford, TCD) C k U(n) U(n) U(n) Odense 2 November 2010 Outline: Classical Solutions & their Charges Relations between
More informationOn Black Hole Structures in Scalar-Tensor Theories of Gravity
On Black Hole Structures in Scalar-Tensor Theories of Gravity III Amazonian Symposium on Physics, Belém, 2015 Black holes in General Relativity The types There are essentially four kind of black hole solutions
More informationTwistor Strings, Gauge Theory and Gravity. Abou Zeid, Hull and Mason hep-th/
Twistor Strings, Gauge Theory and Gravity Abou Zeid, Hull and Mason hep-th/0606272 Amplitudes for YM, Gravity have elegant twistor space structure: Twistor Geometry Amplitudes for YM, Gravity have elegant
More informationGauge/Gravity Duality: Applications to Condensed Matter Physics. Johanna Erdmenger. Julius-Maximilians-Universität Würzburg
Gauge/Gravity Duality: Applications to Condensed Matter Physics. Johanna Erdmenger Julius-Maximilians-Universität Würzburg 1 New Gauge/Gravity Duality group at Würzburg University Permanent members 2 Gauge/Gravity
More informationRefined BPS Indices, Intrinsic Higgs States and Quiver Invariants
Refined BPS Indices, Intrinsic Higgs States and Quiver Invariants ddd (KIAS) USTC 26 Sep 2013 Base on: H. Kim, J. Park, ZLW and P. Yi, JHEP 1109 (2011) 079 S.-J. Lee, ZLW and P. Yi, JHEP 1207 (2012) 169
More informationAdS spacetimes and Kaluza-Klein consistency. Oscar Varela
AdS spacetimes and Kaluza-Klein consistency Oscar Varela based on work with Jerome Gauntlett and Eoin Ó Colgáin hep-th/0611219, 0707.2315, 0711.xxxx CALTECH 16 November 2007 Outline 1 Consistent KK reductions
More informationDualities and Topological Strings
Dualities and Topological Strings Strings 2006, Beijing - RD, C. Vafa, E.Verlinde, hep-th/0602087 - work in progress w/ C. Vafa & C. Beasley, L. Hollands Robbert Dijkgraaf University of Amsterdam Topological
More informationExpanding plasmas from Anti de Sitter black holes
Expanding plasmas from Anti de Sitter black holes (based on 1609.07116 [hep-th]) Giancarlo Camilo University of São Paulo Giancarlo Camilo (IFUSP) Expanding plasmas from AdS black holes 1 / 15 Objective
More informationHalf BPS solutions in type IIB and M-theory
Half BPS solutions in type IIB and M-theory Based on work done in collaboration with Eric D Hoker, John Estes, Darya Krym (UCLA) and Paul Sorba (Annecy) E.D'Hoker, J.Estes and M.G., Exact half-bps type
More informationTHE 4D/5D CONNECTION BLACK HOLES and HIGHER-DERIVATIVE COUPLINGS
T I U THE 4D/5D CONNECTION BLACK HOLES and HIGHER-DERIVATIVE COUPLINGS Mathematics and Applications of Branes in String and M-Theory Bernard de Wit Newton Institute, Cambridge Nikhef Amsterdam 14 March
More informationarxiv: v3 [hep-th] 3 Sep 2009
AEI-2009-024 Imperial/TP/09/KSS/02 Universal BPS structure of stationary supergravity solutions arxiv:0902.4438v3 [hep-th] 3 Sep 2009 Guillaume Bossard, Hermann Nicolai and K.S. Stelle AEI, Max-Planck-Institut
More informationarxiv:hep-th/ v2 22 Jul 2003
June 24 2003 QMUL-PH-03-08 hep-th/0306235 arxiv:hep-th/0306235v2 22 Jul 2003 All supersymmetric solutions of minimal supergravity in six dimensions Jan B. Gutowski 1, Dario Martelli 2 and Harvey S. Reall
More informationOpen String Wavefunctions in Flux Compactifications. Fernando Marchesano
Open String Wavefunctions in Flux Compactifications Fernando Marchesano Open String Wavefunctions in Flux Compactifications Fernando Marchesano In collaboration with Pablo G. Cámara Motivation Two popular
More informationA Higher Derivative Extension of the Salam-Sezgin Model from Superconformal Methods
A Higher Derivative Extension of the Salam-Sezgin Model from Superconformal Methods Frederik Coomans KU Leuven Workshop on Conformal Field Theories Beyond Two Dimensions 16/03/2012, Texas A&M Based on
More informationFirst Year Seminar. Dario Rosa Milano, Thursday, September 27th, 2012
dario.rosa@mib.infn.it Dipartimento di Fisica, Università degli studi di Milano Bicocca Milano, Thursday, September 27th, 2012 1 Holomorphic Chern-Simons theory (HCS) Strategy of solution and results 2
More informationSome simple exact solutions to d = 5 Einstein Gauss Bonnet Gravity
Some simple exact solutions to d = 5 Einstein Gauss Bonnet Gravity Eduardo Rodríguez Departamento de Matemática y Física Aplicadas Universidad Católica de la Santísima Concepción Concepción, Chile CosmoConce,
More informationarxiv:hep-th/ v2 14 Oct 1997
T-duality and HKT manifolds arxiv:hep-th/9709048v2 14 Oct 1997 A. Opfermann Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Silver Street, Cambridge, CB3 9EW, UK February
More informationExact solutions in supergravity
Exact solutions in supergravity James T. Liu 25 July 2005 Lecture 1: Introduction and overview of supergravity Lecture 2: Conditions for unbroken supersymmetry Lecture 3: BPS black holes and branes Lecture
More informationBLACK HOLES AND QUBITS
BLACK HOLES AND QUBITS M. J. Duff Physics Department Imperial College London 19th September 2008 MCTP, Michigan Abstract We establish a correspondence between the entanglement measures of qubits in quantum
More informationCosmological constant is a conserved charge
Cosmological constant is a conserved Kamal Hajian Institute for Research in Fundamental Sciences (IPM) In collaboration with Dmitry Chernyavsky (Tomsk Polytechnic U.) arxiv:1710.07904, to appear in Classical
More informationEntropy of asymptotically flat black holes in gauged supergravit
Entropy of asymptotically flat black holes in gauged supergravity with Nava Gaddam, Alessandra Gnecchi (Utrecht), Oscar Varela (Harvard) - work in progress. BPS Black Holes BPS Black holes in flat space
More informationWhat happens at the horizon of an extreme black hole?
What happens at the horizon of an extreme black hole? Harvey Reall DAMTP, Cambridge University Lucietti and HSR arxiv:1208.1437 Lucietti, Murata, HSR and Tanahashi arxiv:1212.2557 Murata, HSR and Tanahashi,
More informationThe Superfluid-Insulator transition
The Superfluid-Insulator transition Boson Hubbard model M.P. A. Fisher, P.B. Weichmann, G. Grinstein, and D.S. Fisher, Phys. Rev. B 40, 546 (1989). Superfluid-insulator transition Ultracold 87 Rb atoms
More informationOn Special Geometry of Generalized G Structures and Flux Compactifications. Hu Sen, USTC. Hangzhou-Zhengzhou, 2007
On Special Geometry of Generalized G Structures and Flux Compactifications Hu Sen, USTC Hangzhou-Zhengzhou, 2007 1 Dreams of A. Einstein: Unifications of interacting forces of nature 1920 s known forces:
More informationSome applications of light-cone superspace
Some applications of light-cone superspace Stefano Kovacs (Trinity College Dublin & Dublin Institute for Advanced Studies) Strings and Strong Interactions LNF, 19/09/2008 N =4 supersymmetric Yang Mills
More informationBlack holes and Modular Forms. A.S. How Do Black Holes Predict the Sign of the Fourier Coefficients of Siegel Modular Forms? arxiv:1008.
References: Black holes and Modular Forms A.S. How Do Black Holes Predict the Sign of the Fourier Coefficients of Siegel Modular Forms? arxiv:1008.4209 Reviews: A.S. Black Hole Entropy Function, Attractors
More informationThe boundary state from open string fields. Yuji Okawa University of Tokyo, Komaba. March 9, 2009 at Nagoya
The boundary state from open string fields Yuji Okawa University of Tokyo, Komaba March 9, 2009 at Nagoya Based on arxiv:0810.1737 in collaboration with Kiermaier and Zwiebach (MIT) 1 1. Introduction Quantum
More informationRotating Charged Black Holes in D>4
Rotating Charged Black Holes in D>4 Marco Caldarelli LPT Orsay & CPhT Ecole Polytechnique based on arxiv:1012.4517 with R. Emparan and B. Van Pol Orsay, 19/01/2010 Summary The many scales of higher D black
More informationE.T. Akhmedov, T. Pilling, D. Singleton, JMPD 17. (2008)
L. Parker, S. A. Fulling, PD 9, (1974) L.H. Ford, PD 11, (1975) J. S. Dowker,. Critchley, PD 13, (1976) D. Hochberg,T. W.Kephart, PD 49, (1994) J. G. Demers,.Lafrance,.C.Myers, CM PD 5, (1995) E.T. Akhmedov,
More informationarxiv: v2 [hep-th] 13 Mar 2018
New gravitational solutions via a Riemann-Hilbert approach G.L. Cardoso 1, J.C. Serra 2 1 Center for Mathematical Analysis, Geometry and Dynamical Systems, Department of Mathematics, Instituto Superior
More informationA sky without qualities
A sky without qualities New boundaries for SL(2)xSL(2) Chern-Simons theory Bo Sundborg, work with Luis Apolo Stockholm university, Department of Physics and the Oskar Klein Centre August 27, 2015 B Sundborg
More information1/2-maximal consistent truncations of EFT and the K3 / Heterotic duality
1/2-maximal consistent truncations of EFT and the K3 / Heterotic duality Emanuel Malek Arnold Sommerfeld Centre for Theoretical Physics, Ludwig-Maximilian-University Munich. Geometry and Physics, Schloss
More informationHolography for Black Hole Microstates
1 / 24 Holography for Black Hole Microstates Stefano Giusto University of Padua Theoretical Frontiers in Black Holes and Cosmology, IIP, Natal, June 2015 2 / 24 Based on: 1110.2781, 1306.1745, 1311.5536,
More informationGeneral Warped Solution in 6d Supergravity. Christoph Lüdeling
General Warped Solution in 6d Supergravity Christoph Lüdeling DESY Hamburg DPG-Frühjahrstagung Teilchenphysik H. M. Lee, CL, JHEP 01(2006) 062 [arxiv:hep-th/0510026] C. Lüdeling (DESY Hamburg) Warped 6d
More informationGeneral Relativity and Cosmology Mock exam
Physikalisches Institut Mock Exam Universität Bonn 29. June 2011 Theoretische Physik SS 2011 General Relativity and Cosmology Mock exam Priv. Doz. Dr. S. Förste Exercise 1: Overview Give short answers
More informationApplications of AdS/CFT correspondence to cold atom physics
Applications of AdS/CFT correspondence to cold atom physics Sergej Moroz in collaboration with Carlos Fuertes ITP, Heidelberg Outline Basics of AdS/CFT correspondence Schrödinger group and correlation
More informationSupersymmetric self-gravitating solitons
University of Massachusetts Amherst ScholarWorks@UMass Amherst Physics Department Faculty Publication Series Physics 1994 Supersymmetric self-gravitating solitons G Gibbons David Kastor University of Massachusetts
More informationHolographic Entanglement Entropy for Surface Operators and Defects
Holographic Entanglement Entropy for Surface Operators and Defects Michael Gutperle UCLA) UCSB, January 14th 016 Based on arxiv:1407.569, 1506.0005, 151.04953 with Simon Gentle and Chrysostomos Marasinou
More informationWiggling Throat of Extremal Black Holes
Wiggling Throat of Extremal Black Holes Ali Seraj School of Physics Institute for Research in Fundamental Sciences (IPM), Tehran, Iran Recent Trends in String Theory and Related Topics May 2016, IPM based
More informationSpecial Geometry and Born-Infeld Attractors
JOINT ERC WORKSHOP ON SUPERFIELDS, SELFCOMPLETION AND STRINGS & GRAVITY October 22-24, 2014 - Ludwig-Maximilians-University, Munich Special Geometry and Born-Infeld Attractors Sergio Ferrara (CERN - Geneva)
More informationIntegrability of five dimensional gravity theories and inverse scattering construction of dipole black rings
Integrability of five dimensional gravity theories and inverse scattering construction of dipole black rings Jorge V. Rocha CENTRA, Instituto Superior Técnico based on: arxiv:0912.3199 with P. Figueras,
More informationEinstein-Maxwell-Chern-Simons Black Holes
.. Einstein-Maxwell-Chern-Simons Black Holes Jutta Kunz Institute of Physics CvO University Oldenburg 3rd Karl Schwarzschild Meeting Gravity and the Gauge/Gravity Correspondence Frankfurt, July 2017 Jutta
More informationLecture 7: N = 2 supersymmetric gauge theory
Lecture 7: N = 2 supersymmetric gauge theory José D. Edelstein University of Santiago de Compostela SUPERSYMMETRY Santiago de Compostela, November 22, 2012 José D. Edelstein (USC) Lecture 7: N = 2 supersymmetric
More informationTopological reduction of supersymmetric gauge theories and S-duality
Topological reduction of supersymmetric gauge theories and S-duality Anton Kapustin California Institute of Technology Topological reduction of supersymmetric gauge theories and S-duality p. 1/2 Outline
More informationTHE MASTER SPACE OF N=1 GAUGE THEORIES
THE MASTER SPACE OF N=1 GAUGE THEORIES Alberto Zaffaroni CAQCD 2008 Butti, Forcella, Zaffaroni hepth/0611229 Forcella, Hanany, Zaffaroni hepth/0701236 Butti,Forcella,Hanany,Vegh, Zaffaroni, arxiv 0705.2771
More informationNon-relativistic AdS/CFT
Non-relativistic AdS/CFT Christopher Herzog Princeton October 2008 References D. T. Son, Toward an AdS/cold atoms correspondence: a geometric realization of the Schroedinger symmetry, Phys. Rev. D 78,
More informationGeneralized Kac-Moody Algebras from CHL Dyons
Generalized Kac-Moody Algebras from CHL Dyons Suresh Govindarajan Department of Physics Indian Institute of Technology Madras Talk at CHEP on Sept. 9, 2008 Based on arxiv:0807.4451 with K. Gopala Krishna
More informationRadiation from the non-extremal fuzzball
adiation from the non-extremal fuzzball Borun D. Chowdhury The Ohio State University The Great Lakes Strings Conference 2008 work in collaboration with Samir D. Mathur (arxiv:0711.4817) Plan Describe non-extremal
More informationAn Exactly Solvable 3 Body Problem
An Exactly Solvable 3 Body Problem The most famous n-body problem is one where particles interact by an inverse square-law force. However, there is a class of exactly solvable n-body problems in which
More informationExtended Space for. Falk Hassler. bases on. arxiv: and in collaboration with. Pascal du Bosque and Dieter Lüst
Extended Space for (half) Maximally Supersymmetric Theories Falk Hassler bases on arxiv: 1611.07978 and 1705.09304 in collaboration with Pascal du Bosque and Dieter Lüst University of North Carolina at
More informationarxiv:hep-th/ v2 24 Sep 1998
Nut Charge, Anti-de Sitter Space and Entropy S.W. Hawking, C.J. Hunter and Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Silver Street, Cambridge CB3 9EW, United Kingdom
More informationSimon Salamon. Turin, 24 April 2004
G 2 METRICS AND M THEORY Simon Salamon Turin, 24 April 2004 I Weak holonomy and supergravity II S 1 actions and triality in six dimensions III G 2 and SU(3) structures from each other 1 PART I The exceptional
More informationGauge Theory of Gravitation: Electro-Gravity Mixing
Gauge Theory of Gravitation: Electro-Gravity Mixing E. Sánchez-Sastre 1,2, V. Aldaya 1,3 1 Instituto de Astrofisica de Andalucía, Granada, Spain 2 Email: sastre@iaa.es, es-sastre@hotmail.com 3 Email: valdaya@iaa.es
More informationInvestigations on the SYK Model and its Dual Space-Time
2nd Mandelstam Theoretical Physics Workshop Investigations on the SYK Model and its Dual Space-Time Kenta Suzuki A. Jevicki, KS, & J. Yoon; 1603.06246 [hep-th] A. Jevicki, & KS; 1608.07567 [hep-th] S.
More informationJose Luis Blázquez Salcedo
Jose Luis Blázquez Salcedo In collaboration with Jutta Kunz, Francisco Navarro Lérida, and Eugen Radu GR Spring School, March 2015, Brandenburg an der Havel 1. Introduction 2. General properties of EMCS-AdS
More information