Elements of Bi-Local Holography
|
|
- Lora Banks
- 5 years ago
- Views:
Transcription
1 Elements of Bi-Local Holography Antal Jevicki Brown University Fifteenth Workshop on Non- Perturbative QCD,-4 June 08
2 Vector Model / Higher Spin Gravity } Large N } d=3 : * L =(@ ~ ) (@ ~ )+ ( ~ ~) N UV : =0 IR : = * Vasiliev HS Theory [Klebanov & Polyakov 0] [Sezgin & Sundell 0] [Giombi & Yin 09] } d= : AdS_3 HS / Minimal Model [Gaberdiel & Gopakumar 0] } d= SYK model: AdS_ HS Gravity
3 Higher Spin Theory : s=0,,,3.. } AdS{d+} HS fields : Fronsdal 80 ( m )h µ µ s + s r (µ r h µ µ s ) s(s ) (d +s 3) g (µ µ r r h µ3 µ s ) =0 } Fradkin, Vasiliev ( ) :Nonlinear Eqs/HS-gauge symmetry } No known Action, Feynman rules, Loops? 3
4 Gauge Reduction for HS Theory } Physical Realization :obtained by solving the tracelessness & de Donder gauge conditions: For AdS3 results z z H(x i,z, ) = Physical space of hs: AdS + S X s= ˆµ ˆµ Hˆµ ˆµ ˆµ s =0 H z ˆµ ˆµ x µ H µˆµ ˆµ s =0 e ±is H (±s) (x i,z) 4
5 Bi-local (Re)Construction (x,x )= N NX i= i(x ) i (x ) CFT_d => AdS_{d+} + Spin (S^{d-}) } Sumit Das,AJ (006),R.de Mello Koch, Kenta Suzuki, J.Rodrigues, J.Yoon(0-) Bi-local Field: (x µ,xµ ), H(xµ,z; S) d + d = (d + ) + (d ) } Map to Higher Spins in AdS_(d+). 5
6 Large N Action } Collective Action: S col = N Z apple d d x r x (x, x 0 ) x 0 =x + (x, x) N Tr log } AJ Sakita 80 matrix theories Recent :Eff action Gurau } Saddle-point: Quadratic Fluctuations: Z 6 (x,x )= 0(x,x )+ p N (x,x ) S () = 4 4Y d d x a (x,x ) L b bi (x 3,x 4 ) a=
7 Quadratic Kernel } Conformal symmetry: Casimirs of SO(,3) bl bi C C 4 x with C L ABL AB C 4 4 L A B L B C L C D L D A C 7
8 Eigenvalue Problem } For the Bi-local Laplacian: bl bi h,s (x,x )= (h, s) h,s (x,x ) } The eigenfunctions are conformal spinning 3-pt funcs: h,s(~x, ~x ; ~x 3 )= (V µ z µ ) s x x 3 h+s x x 3 h+s x x +s h and the eigenvalues are (h, s) = 4 (h s ) 8
9 d= Example } Eigenfunctions :in terms of by Bessel functions: h,s(~x, ~x ; ~p) = e i~p ~x K h+s (ip ) K h s (i p ) Exact eigenvalues (h, s) = (h + s)(h + s )(h s)(h s ) 4 where 9 ~x ~x + ~x, ~ ~x ~x
10 Momentum Space } Fourier Transform of the eigenfunctions (for CFT_) can be written as h,s( ~ k, ~ k ; ~p) = ( ~ k + ~ k ~p)f (k + )F (k ) s k+ F (k + )F (k )= ei (arcsin p + arcsin k ) p e i h k+ (arcsin p + +arcsin k ) p p (k+ ) (p + ) p (k ) (p ) where k ± k ± k ±, k± i (k0 i ± k i ) 0
11 AdS_3 * S^ Wave Functions:Mom Space } The Laplacian: L AdS3 S = In momentum-space, L AdS3 S = } With : wave z } Compare with Bi-local function: z p p p h,s = e ±ih p arccos i e ±is pz p
12 Momentum Map } Comparing the Eigenfunctions (in momentum space) leads to ~p = ~ k + ~ k q q p z = k + k k + k arcsin k+ = In Fourier (Momentum) Space, just change of (momentum) variables: Momentum space in ads/cft ( also by Skenderis, et al,04 p + arcsin k p e (k i,k i )= e H(p i,p z, )
13 Configuration Space Transform } By chain rule } The fields are transformed } Off-shell/ z = p = (x i,x i )= H(x i,z,s)= q q q + q+ (u u )+ q q (u + u + ) q qq + q + q q + q qq q (u + u + ) q + q+ (u u ) Z Z M(x i,x i x i,z,s) H(x i,z,s) M (x i,z,s x i,x i ) (x i,x i ) 3
14 BI-LOCAL (WITTEN) DIAGRAMS } After expanding the bi-local field as The Action leads to vertices S[ ] = N 4 (x,x )= 0(x,x )+ p N (x,x ) Z 4Y a= N 6 Tr + N 8 Tr d d x a (x,x )K(x,x ; x 3,x 4 ) (x 3,x 4 ) 0?? 0?? 0?? 0?? 0? 0?? 0? + 4
15 Bi-local Propagator } Using the Spinning 3-pt funcs for complete basis, bi-local propagator is given by D(x,x ; x 3,x 4 ) / X h,s,~p h,s (x,x ; p) h,s (x 3,x 4 ; p) x x x 3 x 4 h,s } All-order Vertices V_n : by geometric series } Through Momentum space Map : AdS HS -to appear( Kenta Suzuki,R de Mello Koch, J yoon 08 5
16 Propagator } Orthogonality/Completnes of the Bessel basis Z d x d x x 4 h,s (x,x ; p) h0,s 0(x,x ; p 0 ) where = 6 6 (p p 0 ) Leads to the bi-local propagator: D(x,x ; x 3,x 4 )= X h,s,~p h + s (h h 0 ) (s s 0 ) sin( )sin( ), h s sin( )sin( ) 36 6 h,s h,s (x,x ; p) h,s (x 3,x 4 ; p) x x x 3 x 4 6
17 Cubic Vertex } The cubic vertex in bi-local CFT_: V + (3) (k,k 0 ; k,k 0 ; k 3,k 0 3) / (k + + k0+ ) (k+ + k0+ 3 ) (k+ 3 + k0+ ) Through bi-local map : AdS_3 Higher-spin cubic vertex V + (3) (p,, ; p,, ; p 3, 3, 3 ) / (p + + p+ + p+ 3 p ) + + sin( + ) + p + 3 sin( ) p + sin( + ) + p sin( ) 7
18 Diagrams: 4-point Func } We consider bi-local 4-pt function: D E (x,x 0 ) (x,x 0 ) (x 3,x 0 3) (x 4,x 0 4) which generates any higher spin 4-pt functions through bd s (x, x 0 ) X k=0 ( ) k k!(s k)! x) s k x 0) k on external legs// 8
19 Bi-local Diagrams } For tree-level 4-pt func, we have the contact diagram:/n 4 } And s-, t- u-channel exchange diagrams: /N s =
20 = S-channel Contribution } S-channel contribution can be written as: D E (x,x 0 ) (x,x 0 ) (x 3,x 0 3) (x 4,x 0 4) Z d +i d i dh i X s=0 (h, s) h,s Z where A represents a 3-pt bi-local functions, written as s d d ya(x,x 0 ; x,x 0 ; y, h, s)a(y, h,s; x 3,x A(x,x 0 ; x,x 0 ; y, h, s) =g 3 0 (x 0,x ) h,s (x,x 0 ; y) 0 + (3 permutations of external po
21 Conformal Block } The Remaining integral leads to the Conformal Block Expansion: D (x,x 0 ) (x,x 0 ) (x 3,x 0 3) (x 4,x 0 4) eg 3 0(x 0,x 0 ) 0(x 0 3,x 0 4) x x 34 h F h,s (u, v) +F h,s(u, v) Z d +i d i i E dh i s X s=0 (h, s) h,s + (5 permutations) where F h,s (u, v) is conformal partial wave with u x x 34 x 3 x 4, v x 4x 3 x 3 x 4
22 S-channel Contribution } The s-channel contribution to the bi-local 4-pt function: D E (y,y) (y 0,y) (y 0 3,y3) (y 0 4,y4) 0 = eg 3 0(y 0,y ) 0(y 0 3,y 4 ) Z Z d +i d i dh i s X s=0 (h, s) d y h,s (y,y 0 ; y) h,s(y 3,y 0 4; y) + (5 permutations) h,s
23 Evaluation } Introducing (anti-) holomorphic coordinates by y y + iy, ȳ y iy, the intermediate state integral becomes Z d y h,s (y,y ; y) h,s(y 3,y 4 ; y) = (y ) ( h+s ) (y 34 ) ( h+s ) (ȳ ) ( h s ) (ȳ 34 ) ( h s Z Z dy dȳ (y y ) h+s (y y ) h+s (y y 3 ) h +s (y y 4 ) h +s ) (ȳ ȳ ) h s (ȳ ȳ ) h s (ȳ ȳ 3 ) h s (ȳ ȳ 4 ) h s 3
24 Gives:Conformal Block Expansion } The integral is performed in [Dolan & Osborn ] as Z with d y h,s (y,y ; y) h,s(y 3,y 4 ; y) h+s ( = ) ( h+s y y 34 ( h s ) ( h s " K h +s, h s and conf cross ratios ) ) ( h s ) ( h +s ) F h+s, (, ) + h s K h+s, h s # ( h s ) ( h+s ) F h +s, h s (, ) F, (x, x) x F (, ; ; x) x F (, ; ; x) y y 34 y 3 y 4, ȳȳ 34 ȳ 3 ȳ 4 4
25 Result } s,t,u-channel diagrams give D E (y,y) (y 0,y) (y 0 3,y3) (y 0 4,y4) 0 = eg 3 0(y,y 0 ) 0 0(y3,y 0 4) 0 y y 34 " K h +s, h s + (5 permutations) Z d +i d i } Sum over Conformal Partial Waves ( Operator product expansion s dh i X s=0 ( h s ) ( h +s ) F h+s, (, ) + h s (h, s) h,s K h+s, h s h+s ( ) ( h+s ) ( h s ) ( h s ) ( h s ) ( h+s ) F h +s, h s (, ) # } General Spinning Conformal Blocks 5
26 Question of Locality } No-go Result: [Sleight & Taronna 7] [Ponomarev 7] quartic coupling of higher spin theory contains / AdS type non-localities. } In contrast, bi-local theory leads to S = K V 3 + V 4 + Momentum space) vertices and 3Y V 3 = i( ), V 4 = i= K = C C AdS 4Y i= i( ) 6
27 Summary } Described a Constructive Approach to Vectorial Duality } Bilocal (Re)Construction of Bulk AdS } Diagrams : All Order n-point Vertices } Of-shell ( Action) for Higher Spin Gravity } Reproduce : Conf Partial Wave Exp:Conf Blocks 7
Construction of Higher Spin AdS Theory from O(N) Vector Model QFT
Construction of Higher Spin AdS Theory from O(N) Vector Model QFT CQUeST Spring Workshop on Higher Spins and String Geometry, 28-31 March, 2012, Seoul, Korea Antal Jevicki (Brown University) With: Kewang
More informationHIGHER SPIN DUALITY from THERMOFIELD DOUBLE QFT. AJ+Kenta Suzuki+Jung-Gi Yoon Workshop on Double Field Theory ITS, ETH Zurich, Jan 20-23,2016
HIGHER SPIN DUALITY from THERMOFIELD DOUBLE QFT AJ+Kenta Suzuki+Jung-Gi Yoon Workshop on Double Field Theory ITS, ETH Zurich, Jan 20-23,2016 Overview } Construction of AdS HS Gravity from CFT } Simplest
More informationHigher Spin AdS/CFT at One Loop
Higher Spin AdS/CFT at One Loop Simone Giombi Higher Spin Theories Workshop Penn State U., Aug. 28 2015 Based mainly on: SG, I. Klebanov, arxiv: 1308.2337 SG, I. Klebanov, B. Safdi, arxiv: 1401.0825 SG,
More informationAdS Maps and Diagrams of Bi-local Holography arxiv: v2 [hep-th] 8 Nov 2018
Prepared for submission to JHEP BROWN-HET-1769 KIAS-P18094 AdS Maps and Diagrams of Bi-local Holography arxiv:1810.033v [hep-th 8 Nov 018 Robert de Mello Koch a,b, Antal Jevicki c, Kenta Suzuki c,d, Junggi
More informationCFTs with O(N) and Sp(N) Symmetry and Higher Spins in (A)dS Space
CFTs with O(N) and Sp(N) Symmetry and Higher Spins in (A)dS Space Igor Klebanov Talk at New England Strings Meeting Brown University November 6, 2015 Based mainly on L. Fei, S. Giombi, IK, arxiv:1404.1094
More informationFinite Temperature Holography in Higher Spin Theory/Vector Model
Finite Temperature Holography in Higher Spin Theory/Vector Model Junggi Yoon Department of Physics Brown University A dissertation submitted for the degree of Doctor of Philosophy May 06 Copyright 06 by
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 informationHIGHER SPIN ADS 3 GRAVITIES AND THEIR DUAL CFTS
HIGHER SPIN ADS 3 GRAVITIES AND THEIR DUAL CFTS Yasuaki Hikida (Keio University) Based on [1] JHEP02(2012)109 [arxiv:1111.2139 [hep-th]] [2] arxiv:1209.xxxx with Thomas Creutzig (Tech. U. Darmstadt) Peter
More informationFlato Fronsdal theorem for higher-order singletons
Flato Fronsdal theorem for higher-order singletons Thomas Basile work with Xavier Bekaert & Nicolas Boulanger [arxiv:1410.7668] LMPT (Tours, France) & UMONS (Mons, Belgium) 1/09/015 @ Thessaloniki INTRODUCTION
More informationOne Loop Tests of Higher Spin AdS/CFT
One Loop Tests of Higher Spin AdS/CFT Simone Giombi UNC-Chapel Hill, Jan. 30 2014 Based on 1308.2337 with I. Klebanov and 1401.0825 with I. Klebanov and B. Safdi Massless higher spins Consistent interactions
More informationHigher Spin Black Holes from 2d CFT. Rutgers Theory Seminar January 17, 2012
Higher Spin Black Holes from 2d CFT Rutgers Theory Seminar January 17, 2012 Simplified Holography A goal Find a holographic duality simple enough to solve, but complicated enough to look like gravity in
More informationEric Perlmutter, DAMTP, Cambridge
Eric Perlmutter, DAMTP, Cambridge Based on work with: P. Kraus; T. Prochazka, J. Raeymaekers ; E. Hijano, P. Kraus; M. Gaberdiel, K. Jin TAMU Workshop, Holography and its applications, April 10, 2013 1.
More informationQuantum higher spin theory and AdS/CFT
Quantum higher spin theory and AdS/CFT Arkady Tseytlin Partition functions and Casimir energies in higher spin AdS d+1 /CFT d arxiv:1402.5396 with S. Giombi and I. Klebanov Higher spins in AdS 5 at one
More informationInvestigations on the SYK Model and its Dual Gravity Theory
Investigations on the SYK Model and its Dual Gravity Theory Kenta Suzuki Department of Physics Brown University A dissertation submitted for the degree of Doctor of Philosophy May 8 c Copyright 8 by Kenta
More informationHolography and the (Exact) Renormalization Group
Holography and the (Exact) Renormalization Group Rob Leigh University of Illinois ICMT: March 2014 Rob Leigh (UIUC) HRG ICMT: March 2014 1 / 21 Introduction An appealing aspect of holography is its interpretation
More informationConformal blocks from AdS
Conformal blocks from AdS Per Kraus (UCLA) Based on: Hijano, PK, Snively 1501.02260 Hijano, PK, Perlmutter, Snively 1508.00501, 1508.04987 1 Introduction Goal in this talk is to further develop understanding
More informationOn higher-spin gravity in three dimensions
On higher-spin gravity in three dimensions Jena, 6 November 2015 Stefan Fredenhagen Humboldt-Universität zu Berlin und Max-Planck-Institut für Gravitationsphysik Higher spins Gauge theories are a success
More informationSupergravity from 2 and 3-Algebra Gauge Theory
Supergravity from 2 and 3-Algebra Gauge Theory Henrik Johansson CERN June 10, 2013 Twelfth Workshop on Non-Perturbative Quantum Chromodynamics, l Institut d Astrophysique de Paris Work with: Zvi Bern,
More informationString / gauge theory duality and ferromagnetic spin chains
String / gauge theory duality and ferromagnetic spin chains M. Kruczenski Princeton Univ. In collaboration w/ Rob Myers, David Mateos, David Winters Arkady Tseytlin, Anton Ryzhov Summary Introduction mesons,,...
More informationAdS/CFT duality, spin chains and 2d effective actions
AdS/CFT duality, spin chains and 2d effective actions R. Roiban, A. Tirziu and A. A. Tseytlin Asymptotic Bethe ansatz S-matrix and Landau-Lifshitz type effective 2-d actions, hep-th/0604199 also talks
More informationThomas Klose Uppsala University J u n e, S t r i n g s , U p p s a l a
Thomas Klose Uppsala University 2 7. J u n e, S t r i n g s 2 0 1 1, U p p s a l a The space-time dependence of two- and three-point functions of Scalar Conformal Primary Operators is fixed by conformal
More informationThree dimensional higher spin holography
Three dimensional higher spin holography I. Lovrekovic The Blackett Laboratory, Imperial College London, Prince Consort Road, London SW7 AZ, United Kingdom arxiv:80.0077v [hep-th] Jan 08 January 3, 08
More informationBLACK HOLES IN 3D HIGHER SPIN GRAVITY. Gauge/Gravity Duality 2018, Würzburg
BLACK HOLES IN 3D HIGHER SPIN GRAVITY Gauge/Gravity Duality 2018, Würzburg What is a Black Hole? What is a Black Hole? In General Relativity (and its cousins): Singularity What is a Black Hole? In General
More informationHigher spins and twistor theory
Higher spins and twistor theory Tim Adamo Imperial College London New Horizons in Twistor Theory 5 January 2017 Work with P. Haehnel & T. McLoughlin [arxiv:1611.06200] T Adamo (Imperial) Higher spins +
More informationWeek 11 Reading material from the books
Week 11 Reading material from the books Polchinski, Chapter 6, chapter 10 Becker, Becker, Schwartz, Chapter 3, 4 Green, Schwartz, Witten, chapter 7 Normalization conventions. In general, the most convenient
More informationHigher Spin Gravity and Exact Holography
Institute for Theoretical Physics, ETH-Zurich, Switzerland E-mail: jinke@itp.phys.ethz.ch In this talk, we present some direct evidences of the Higher Spin/Vector Model correspondence. There are two particular
More informationContinuum limit of fishnet graphs and AdS sigma model
Continuum limit of fishnet graphs and AdS sigma model Benjamin Basso LPTENS 15th Workshop on Non-Perturbative QCD, IAP, Paris, June 2018 based on work done in collaboration with De-liang Zhong Motivation
More information`Anomalous dimensions for conserved currents from holographic dilatonic models to superconductivity. Gabriele La Nave. Thanks to: NSF, EFRC (DOE)
`Anomalous dimensions for conserved currents from holographic dilatonic models to superconductivity Thanks to: NSF, EFRC (DOE) Gabriele La Nave Kridsangaphong Limtragool Pippard s problem J s 6= c 4 2
More informationChern-Simons Theories and AdS/CFT
Chern-Simons Theories and AdS/CFT Igor Klebanov PCTS and Department of Physics Talk at the AdS/CMT Mini-program KITP, July 2009 Introduction Recent progress has led to realization that coincident membranes
More informationThe Non-commutative S matrix
The Suvrat Raju Harish-Chandra Research Institute 9 Dec 2008 (work in progress) CONTEMPORARY HISTORY In the past few years, S-matrix techniques have seen a revival. (Bern et al., Britto et al., Arkani-Hamed
More informationIntegrability of Conformal Fishnet Theory
Integrability of Conformal Fishnet Theory Gregory Korchemsky IPhT, Saclay In collaboration with David Grabner, Nikolay Gromov, Vladimir Kazakov arxiv:1711.04786 15th Workshop on Non-Perturbative QCD, June
More informationInteractions in Higher-Spin Gravity:
arxiv:1610.01318v [hep-th] 5 Sep 017 Interactions in Higher-Spin Gravity: A Holographic Perspective Dissertation by Charlotte Sleight Interactions in Higher-Spin Gravity: A Holographic Perspective Dissertation
More informationOne-loop Partition Function in AdS 3 /CFT 2
One-loop Partition Function in AdS 3 /CFT 2 Bin Chen R ITP-PKU 1st East Asia Joint Workshop on Fields and Strings, May 28-30, 2016, USTC, Hefei Based on the work with Jie-qiang Wu, arxiv:1509.02062 Outline
More informationScattering Amplitudes
Scattering Amplitudes LECTURE 1 Jaroslav Trnka Center for Quantum Mathematics and Physics (QMAP), UC Davis ICTP Summer School, June 2017 Particle experiments: our probe to fundamental laws of Nature Theorist
More informationString/gauge theory duality and QCD
String/gauge theory duality and QCD M. Kruczenski Purdue University ASU 009 Summary Introduction String theory Gauge/string theory duality. AdS/CFT correspondence. Mesons in AdS/CFT Chiral symmetry breaking
More informationTHE MANY AVATARS OF GALILEAN CONFORMAL SYMMETRY
THE MANY AVATARS OF GALILEAN CONFORMAL SYMMETRY Arjun Bagchi Indian Strings Meet 2014 December 18, 2014. CONFORMAL FIELD THEORY Conformal field theories are amongst the most powerful tools in modern theoretical
More informationTomohisa Takimi (TIFR)
Tomohisa Takimi (TIFR) cf) Jain-Minwalla-Sharma-T.T-Wadia-Yokoyama [arxiv:1301.6169] T.T [arxiv:1304.3725] July 18 th 2013 @ IPMU 1. Prescription how to calculate the partition function of the CS matter
More information10 Interlude: Preview of the AdS/CFT correspondence
10 Interlude: Preview of the AdS/CFT correspondence The rest of this course is, roughly speaking, on the AdS/CFT correspondence, also known as holography or gauge/gravity duality or various permutations
More informationMultipole Expansion in the Quantum Hall Effect
Multipole Expansion in the Quantum Hall Effect Andrea Cappelli (INFN and Physics Dept., Florence) with E. Randellini (Florence) Outline Chern-Simons effective action: bulk and edge Wen-Zee term: shift
More informationCurrent algebras and higher genus CFT partition functions
Current algebras and higher genus CFT partition functions Roberto Volpato Institute for Theoretical Physics ETH Zurich ZURICH, RTN Network 2009 Based on: M. Gaberdiel and R.V., arxiv: 0903.4107 [hep-th]
More informationProgress in understanding quantum spectrum of AdS 5 S 5 superstring
Progress in understanding quantum spectrum of AdS 5 S 5 superstring Arkady Tseytlin R. Roiban, AT, arxiv:0906.494, arxiv:0.09 M. Beccaria, S. Giombi, G. Macorini, R. Roiban, AT, arxiv:03.570 M. Beccaria,
More informationHOLOGRAPHIC RECIPE FOR TYPE-B WEYL ANOMALIES
HOLOGRAPHIC RECIPE FOR TYPE-B WEYL ANOMALIES Danilo E. Díaz (UNAB-Talcahuano) joint work with F. Bugini (acknowledge useful conversations with R. Aros, A. Montecinos, R. Olea, S. Theisen,...) 5TH COSMOCONCE
More informationOn HS symmetries, cubic interactions, AdS & CFT
On HS symmetries, cubic interactions, AdS & CFT Massimo Taronna Albert Einstein Institute (Berlin-Potsdam-Golm) based (mainly) on arxiv:1311.0242 w. E.Joung and on arxiv:1305.5180 w. N.Boulanger, D.Ponomarev,
More informationM-theory S-Matrix from 3d SCFT
M-theory S-Matrix from 3d SCFT Silviu S. Pufu, Princeton University Based on: arxiv:1711.07343 with N. Agmon and S. Chester arxiv:1804.00949 with S. Chester and X. Yin Also: arxiv:1406.4814, arxiv:1412.0334
More informationDilatation Operator. October 5, 2007
Dilatation Operator Corneliu Sochichiu INFN LNF, Frascati & IAP, Chişinău, Moldova 3d RTN Workshop ForcesUniverse Valencia October 5, 2007 5, 2007 1 / 16 Outline 1 Introduction Main motivation Setup Renormalization
More informationExact anomalous dimensions of 4-dimensional N=4 super-yang-mills theory in 'thooft limit
PACIFIC 2015 UCLA Symposium on Particle Astrophysics and Cosmology Including Fundamental Interactions September 12-19, 2015, Moorea, French Polynesia Exact anomalous dimensions of 4-dimensional N=4 super-yang-mills
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 informationarxiv: v2 [hep-th] 8 Oct 2018
Prepared for submission to JHEP KOBE-COSMO-18-6, MAD-TH-18-4 Momentum space approach to crossing symmetric CFT correlators arxiv:185.1117v [hep-th] 8 Oct 18 Hiroshi Isono, a Toshifumi Noumi b and Gary
More informationElementary/Composite Mixing in Randall-Sundrum Models
Elementary/Composite Mixing in Randall-Sundrum Models Brian Batell University of Minnesota with Tony Gherghetta - arxiv:0706.0890 - arxiv:0710.1838 Cornell 1/30/08 5D Warped Dimension = 4D Strong Dynamics
More informationSome applications of integral geometry in AdS/CFT
Some applications of integral geometry in AdS/CFT Xing Nov 2nd @ USTC Outline Review of integral geometry OPE block and reconstruction of bulk operators Entanglement renormalization Entanglement entropy
More informationComplex Saddle Points in Finite Density QCD
Complex Saddle Points in Finite Density QCD Michael C. Ogilvie Washington University in St. Louis in collaboration with Hiromichi Nishimura (Bielefeld) and Kamal Pangeni (WUSTL) XQCD4 June 9th, 24 Outline
More informationInvariant Functionals in Higher-Spin Theory
Invariant Functionals in Higher-Spin Theory M.A.Vasiliev arxiv:1504.07289 Lebedev Institute, Moscow SQS 2015 Dubna, August 05, 2015 Plan Unfolded dynamics AdS 4 /CF T 3 HS holographic duality from unfolded
More informationComplex entangled states of quantum matter, not adiabatically connected to independent particle states. Compressible quantum matter
Complex entangled states of quantum matter, not adiabatically connected to independent particle states Gapped quantum matter Z2 Spin liquids, quantum Hall states Conformal quantum matter Graphene, ultracold
More informationQCD Factorization and PDFs from Lattice QCD Calculation
QCD Evolution 2014 Workshop at Santa Fe, NM (May 12 16, 2014) QCD Factorization and PDFs from Lattice QCD Calculation Yan-Qing Ma / Jianwei Qiu Brookhaven National Laboratory ² Observation + Motivation
More informationAnomalous Strong Coupling
Simons Center for Geometry and Physics, Stony Brook based on [Brenno Carlini Vallilo, LM, arxiv:1102.1219 [hep-th] ] for a pedagogical review, [LM, arxiv:1104.2604][hep-th] ] XI Workshop on Nonperturbative
More informationAnalytic bootstrap at large spin
Analytic bootstrap at large spin Aninda Sinha Indian Institute of Science, Bangalore Work done with Apratim Kaviraj, Kallol Sen arxiv:1502.0143 and to appear soon. Summary of main results Given a (4d for
More informationExact holography and entanglement entropy from one-point functions
Exact holography and entanglement entropy from one-point functions O-Kab Kwon (Sungkyunkwan University) In collaboration with Dongmin Jang, Yoonbai Kim, Driba Tolla arxiv:1612.05066, 1610.01490 1605.00849
More informationHigh energy scattering in QCD and in quantum gravity
High energy scattering in QCD and in quantum gravity. Gribov Pomeron calculus. BFKL equation L. N. Lipatov Petersburg Nuclear Physics Institute, Gatchina, St.Petersburg, Russia Content 3. Integrability
More informationNegative anomalous dimensions in N=4 SYM
13 Nov., 2015, YITP Workshop - Developments in String Theory and Quantum Field Theory Negative anomalous dimensions in N=4 SYM Yusuke Kimura (OIQP) 1503.0621 [hep-th] with Ryo Suzuki 1 1. Introduction
More informationarxiv:hep-th/ v3 1 Jul 2004
KL TH04/0 LIFTING A CONFORMAL FIELD THEORY FROM D-DIMENSIONAL FLAT SPACE TO (D+)- DIMENSIONAL ADS SPACE W. Rühl Department of Physics, Kaiserslautern University of Technology, P.O.Box 3049, 67653 Kaiserslautern,
More informationN=4 SYM in High Energy Collision and the Kalb-Ramond Odderon in AdS/CFT
N=4 SYM in High Energy Collision and the Kalb-Ramond Odderon in AdS/CFT Chung-I Tan Brown University Dec. 19, 2008 Miami R. Brower, J. Polchinski, M. Strassler, and C-I Tan, The Pomeron and Gauge/String
More informationConformal Blocks, Entanglement Entropy & Heavy States
Conformal Blocks, Entanglement Entropy & Heavy States Pinaki Banerjee The Institute of Mathematical Sciences, Chennai April 25, 2016 arxiv : 1601.06794 Higher-point conformal blocks & entanglement entropy
More informationAdS/CFT Correspondence and Entanglement Entropy
AdS/CFT Correspondence and Entanglement Entropy Tadashi Takayanagi (Kyoto U.) Based on hep-th/0603001 [Phys.Rev.Lett.96(2006)181602] hep-th/0605073 [JHEP 0608(2006)045] with Shinsei Ryu (KITP) hep-th/0608213
More informationOn the Scattering Amplitude of Super-Chern-Simons Theory
On the Scattering Amplitude of Super-Chern-Simons Theory Sangmin Lee University of Seoul [SL, 1007.4772, Phys.Rev.Lett.105,151603(2010)] + work in collaboration with Yoon Pyo Hong, Eunkyung Koh (KIAS),
More informationDo Cuprates Harbor Extra Dimensions?
Do Cuprates Harbor Extra Dimensions? Thanks to: NSF, EFRC (DOE) Gabriele La Nave Kridsangaphong Limtragool How would such dimensions be detected? Do they obey the standard electricity and magnetism? standard
More informationTowards a cubic closed string field theory
Towards a cubic closed string field theory Harold Erbin Asc, Lmu (Germany) Nfst, Kyoto 18th July 2018 Work in progress with: Subhroneel Chakrabarti (Hri) 1 / 24 Outline: 1. Introduction Introduction Hubbard
More informationSpiky strings, light-like Wilson loops and a pp-wave anomaly
Spiky strings, light-like Wilson loops and a pp-wave anomaly M. Kruczenski Purdue University Based on: arxiv:080.039 A. Tseytlin, M.K. arxiv:0804.3438 R. Ishizeki, A. Tirziu, M.K. Summary Introduction
More informationThe Uses of Conformal Symmetry in QCD
The Uses of Conformal Symmetry in QCD V. M. Braun University of Regensburg DESY, 23 September 2006 based on a review V.M. Braun, G.P. Korchemsky, D. Müller, Prog. Part. Nucl. Phys. 51 (2003) 311 Outline
More informationHexagons and 3pt functions
Hexagons and 3pt functions Benjamin Basso ENS Paris Current Themes in Holography NBI Copenhagen 2016 based on work with Vasco Goncalves, Shota Komatsu and Pedro Vieira The spectral problem is solved O(x)
More informationLarge spin systematics in CFT
University of Oxford Holography, Strings and Higher Spins at Swansea with A. Bissi and T. Lukowski Introduction The problem In this talk we will consider operators with higher spin: T rϕ µ1 µl ϕ, T rϕϕ
More informationDimensional Reduction in the Early Universe
Dimensional Reduction in the Early Universe Giulia Gubitosi University of Rome Sapienza References: PLB 736 (2014) 317 PRD 88 (2013) 103524 PRD 88 (2013) 041303 PRD 87 (2013) 123532 (with G. Amelino-Camelia,
More informationHamiltonian approach to Yang- Mills Theories in 2+1 Dimensions: Glueball and Meson Mass Spectra
Hamiltonian approach to Yang- Mills Theories in 2+1 Dimensions: Glueball and Meson Mass Spectra Aleksandr Yelnikov Virginia Tech based on hep-th/0512200 hep-th/0604060 with Rob Leigh and Djordje Minic
More informationLoop Integrands from Ambitwistor Strings
Loop Integrands from Ambitwistor Strings Yvonne Geyer Institute for Advanced Study QCD meets Gravity UCLA arxiv:1507.00321, 1511.06315, 1607.08887 YG, L. Mason, R. Monteiro, P. Tourkine arxiv:1711.09923
More informationGraviton contributions to the graviton self-energy at one loop order during inflation
Graviton contributions to the graviton self-energy at one loop order during inflation PEDRO J. MORA DEPARTMENT OF PHYSICS UNIVERSITY OF FLORIDA PASI2012 1. Description of my thesis problem. i. Graviton
More informationHolography with Shape Dynamics
. 1/ 11 Holography with Henrique Gomes Physics, University of California, Davis July 6, 2012 In collaboration with Tim Koslowski Outline 1 Holographic dulaities 2 . 2/ 11 Holographic dulaities Ideas behind
More informationTowards solution of string theory in AdS3 x S 3
Towards solution of string theory in AdS3 x S 3 Arkady Tseytlin based on work with Ben Hoare: arxiv:1303.1037, 1304.4099 Introduction / Review S-matrix for string in AdS3 x S3 x T4 with RR and NSNS flux
More informationEverything You Wanted To Know About k-strings But You Were Afraid To Ask. Adi Armoni Swansea University
Everything You Wanted To Know About k-strings But You Were Afraid To Ask Adi Armoni Swansea University ECT Trento, July 2010 1 Introduction In SU(N) gauge theories with adjoint matter (or no matter at
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 information5. a d*, Entanglement entropy and Beyond
Motivation: role of higher curvature interactions on AdS/CFT calculations Overview: 1. Introductory remarks on c-theorem and CFT s 2. Holographic c-theorem I: Einstein gravity 3. Holographic c-theorem
More informationOn the curious spectrum of duality-invariant higher-derivative gravitational field theories
On the curious spectrum of duality-invariant higher-derivative gravitational field theories VIII Workshop on String Field Theory and Related Aspects ICTP-SAIFR 31 May 2016 Barton Zwiebach, MIT Introduction
More informationThe path integral for photons
The path integral for photons based on S-57 We will discuss the path integral for photons and the photon propagator more carefully using the Lorentz gauge: as in the case of scalar field we Fourier-transform
More informationBounds on 4D Conformal and Superconformal Field Theories
Bounds on 4D Conformal and Superconformal Field Theories David Poland Harvard University November 30, 2010 (with David Simmons-Duffin [arxiv:1009.2087]) Motivation Near-conformal dynamics could play a
More informationContact interactions in string theory and a reformulation of QED
Contact interactions in string theory and a reformulation of QED James Edwards QFT Seminar November 2014 Based on arxiv:1409.4948 [hep-th] and arxiv:1410.3288 [hep-th] Outline Introduction Worldline formalism
More informationBoundary Conditions in AdS Life Without a Higgs
Boundary Conditions in AdS Life Without a Higgs Csáki, Grojean, Murayama, Pilo, JT hep-ph/0305237 Csáki, Grojean, Pilo, JT hep-ph/0308038 Csáki, Grojean, Hubisz, Shirman, JT hep-ph/0310355 Cacciapaglia,
More informationIntegrability of spectrum of N=4 SYM theory
Todai/Riken joint workshop on Super Yang-Mills, solvable systems and related subjects University of Tokyo, October 23, 2013 Integrability of spectrum of N=4 SYM theory Vladimir Kazakov (ENS, Paris) Collaborations
More informationVacuum Energy and Effective Potentials
Vacuum Energy and Effective Potentials Quantum field theories have badly divergent vacuum energies. In perturbation theory, the leading term is the net zero-point energy E zeropoint = particle species
More informationVirtuality Distributions and γγ π 0 Transition at Handbag Level
and γγ π Transition at Handbag Level A.V. Radyushkin form hard Physics Department, Old Dominion University & Theory Center, Jefferson Lab May 16, 214, QCD Evolution 214, Santa Fe Transverse Momentum form
More informationA New Identity for Gauge Theory Amplitudes
A New Identity for Gauge Theory Amplitudes Hidden Structures workshop, NBI Sept 10, 2008 Henrik Johansson, UCLA Z. Bern, J.J. Carrasco, HJ arxive:0805 :0805.3993 [hep-ph[ hep-ph] Z. Bern, J.J. Carrasco,
More informationGinzburg-Landau Theory of Type II Superconductors
Ginzburg-Landau Theory of Type II Superconductors This interesting application of quantum field theory is reviewed by B. Rosenstein and D. Li, Ginzburg-Landau theory of type II superconductors in magnetic
More informationDerivation of Electro Weak Unification and Final Form of Standard Model with QCD and Gluons 1 W W W 3
Derivation of Electro Weak Unification and Final Form of Standard Model with QCD and Gluons 1 W 1 + 2 W 2 + 3 W 3 Substitute B = cos W A + sin W Z 0 Sum over first generation particles. up down Left handed
More informationTwistors, amplitudes and gravity
Twistors, amplitudes and gravity From twistor strings to quantum gravity? L.J.Mason The Mathematical Institute, Oxford lmason@maths.ox.ac.uk LQG, Zakopane 4/3/2010 Based on JHEP10(2005)009 (hep-th/0507269),
More informationAn Introduction to Quantum Field Theory (Peskin and Schroeder) Solutions
An Introduction to Quantum Field Theory (Peskin and Schroeder) Solutions Andrzej Pokraka February 5, 07 Contents 4 Interacting Fields and Feynman Diagrams 4. Creation of Klein-Gordon particles from a classical
More information`Anomalous dimensions for conserved currents and Noether s Second Theorem
`Anomalous dimensions for conserved currents and Noether s Second Theorem Thanks to: NSF, EFRC (DOE) Gabriele La Nave Kridsangaphong Limtragool 0 no order Mott insulator x strange metal: experimental facts
More informationBPS states, permutations and information
BPS states, permutations and information Sanjaye Ramgoolam Queen Mary, University of London YITP workshop, June 2016 Permutation centralizer algebras, Mattioli and Ramgoolam arxiv:1601.06086, Phys. Rev.
More informationClassical AdS String Dynamics. In collaboration with Ines Aniceto, Kewang Jin
Classical AdS String Dynamics In collaboration with Ines Aniceto, Kewang Jin Outline The polygon problem Classical string solutions: spiky strings Spikes as sinh-gordon solitons AdS string ti as a σ-model
More information1/N Expansions in String and Gauge Field Theories. Adi Armoni Swansea University
1/N Expansions in String and Gauge Field Theories Adi Armoni Swansea University Oberwoelz, September 2010 1 Motivation It is extremely difficult to carry out reliable calculations in the strongly coupled
More informationTWISTOR DIAGRAMS for Yang-Mills scattering amplitudes
TWISTOR DIAGRAMS for Yang-Mills scattering amplitudes Andrew Hodges Wadham College, University of Oxford London Mathematical Society Durham Symposium on Twistors, Strings and Scattering Amplitudes, 20
More informationDualities, Old and New. David Tong: MIT Pappalardo Fellow,
Dualities, Old and New David Tong: MIT Pappalardo Fellow, 2001-2004 Quantum Field Theory Quantum Field Theory... is hard 1. Numerics: How to Proceed? How to Proceed? 1. Numerics: 2. Toy Models (e.g. supersymmetry)
More informationA Holographic Realization of Ferromagnets
A Holographic Realization of Ferromagnets Masafumi Ishihara ( AIMR, Tohoku University) Collaborators: Koji Sato ( AIMR, Tohoku University) Naoto Yokoi Eiji Saitoh ( IMR, Tohoku University) ( AIMR, IMR,
More informationBoundary multi-trace deformations and OPEs in AdS/CFT correspondence
CERN-TH/00-01 hep-th/00158 Boundary multi-trace deformations and OPEs in AdS/CFT correspondence Anastasios C. Petkou 1 CERN Theory Division, CH-111 Geneva 3, Switzerland Abstract We argue that multi-trace
More information