Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Degenerate operators and the 1/c expansion: Lorentzian resummations, high order computations, and super-Virasoro blocks

Journal Article · · Journal of High Energy Physics (Online)
 [1];  [2];  [3];  [3];  [3]
  1. Johns Hopkins Univ., Baltimore, MD (United States); Department of Physics and Astronomy, Johns Hopkins University, Charles Street, Baltimore, MD 21218, U.S.A.
  2. Boston Univ., Boston, MA (United States)
  3. Johns Hopkins Univ., Baltimore, MD (United States)
Here, one can obtain exact information about Virasoro conformal blocks by analytically continuing the correlators of degenerate operators. We argued in recent work that this technique can be used to explicitly resolve information loss problems in AdS3/CFT2. In this paper we use the technique to perform calculations in the small 1/c ∝ GN expansion: (1) we prove the all-orders resummation of logarithmic factors ∝1/clog z in the Lorentzian regime, demonstrating that 1/c corrections directly shift Lyapunov exponents associated with chaos, as claimed in prior work, (2) we perform another all-orders resummation in the limit of large c with fixed cz, interpolating between the early onset of chaos and late time behavior, (3) we explicitly compute the Virasoro vacuum block to order 1/c2 and 1/c3 with external dimensions fixed, corresponding to 2 and 3 loop calculations in AdS3, and (4) we derive the heavy-light vacuum blocks in theories with N = 1, 2 superconformal symmetry.
Research Organization:
Boston Univ., MA (United States); Johns Hopkins Univ., Baltimore, MD (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
SC0010025
OSTI ID:
1361190
Alternate ID(s):
OSTI ID: 1366967
OSTI ID: 22659212
Journal Information:
Journal of High Energy Physics (Online), Journal Name: Journal of High Energy Physics (Online) Journal Issue: 3 Vol. 2017; ISSN 1029-8479
Publisher:
Springer BerlinCopyright Statement
Country of Publication:
United States
Language:
English

References (55)

Conformal Field Theory book January 1997
Basic Concepts of String Theory book January 2013
Conformal symmetry in two-dimensional space: Recursion representation of conformal block journal October 1987
Conformal symmetry in two dimensions: An explicit recurrence formula for the conformal partial wave amplitude journal September 1984
Virasoro vacuum block at next-to-leading order in the heavy-light limit journal February 2016
Conformal collider physics from the lightcone bootstrap journal February 2016
Black holes and the butterfly effect journal March 2014
Stringy effects in scrambling journal May 2015
Hawking from Catalan journal May 2016
A quantum correction to chaos journal May 2016
Conformal blocks beyond the semi-classical limit journal May 2016
Causality constraints in conformal field theory journal May 2016
On information loss in AdS3/CFT2 journal May 2016
A proof of the conformal collider bounds journal June 2016
Worldline approach to semi-classical conformal blocks journal July 2015
Black hole collapse in the 1/c expansion journal July 2016
A universal inequality for CFT and quantum gravity journal August 2011
Universality of long-distance AdS physics from the CFT bootstrap journal August 2014
Classical conformal blocks via AdS/CFT correspondence journal August 2015
Virasoro conformal blocks in closed form journal August 2015
Universal bounds on charged states in 2d CFT and 3d gravity journal August 2016
Bootstrapping 2D CFTs in the semiclassical limit journal August 2016
Holographic conformal blocks from interacting Wilson lines journal August 2016
A bound on chaos journal August 2016
Universal spectrum of 2d conformal field theory in the large c limit journal September 2014
Conformal blocks of chiral fields in $$ \mathcal{N}=2 $$ SUSY CFT and affine Laumon spaces journal October 2012
Bootstrap, universality and horizons journal October 2016
Bounding the space of holographic CFTs with chaos journal October 2016
A new spin on causality constraints journal October 2016
Virasoro conformal blocks and thermality from classical background fields journal November 2015
Analytic continuation of Liouville theory journal December 2011
N=1 supersymmetric conformal block recursion relations journal September 2007
Tensor representations of conformal algebra and conformally covariant operator product expansion journal March 1973
Minimal operator algebras in superconformal quantum field theory journal January 1985
Superconformal symmetry in two dimensions journal January 1985
Superconformal invariance in two dimensions and the tricritical Ising model journal January 1985
N=2 extended superconformal theories in two dimensions journal November 1985
Determinant formulae and unitarity for the N = 2 superconformal algebras in two dimensions or exact results on string compactification journal May 1986
On the unitary representations of N = 2 superconformal theory journal May 1986
Infinite conformal symmetry in two-dimensional quantum field theory journal July 1984
Conformal algebra and multipoint correlation functions in 2D statistical models journal October 1984
Supersymmetry, two-dimensional critical phenomena and the tricritical Ising model journal January 1986
Superconformal ward identities and the WZW model journal January 1987
Covariant differential equations and singular vectors in virasoro representations journal September 1991
Null vectors in superconformal quantum field theory journal January 1993
Four-point correlation functions and the operator algebra in 2D conformal invariant theories with central charge C≤1 journal January 1985
Elliptic recurrence representation of the Neveu–Schwarz blocks journal August 2008
Conformal bootstrap, universality and gravitational scattering journal December 2015
Monodromic vs geodesic computation of Virasoro classical conformal blocks journal March 2016
Recursion representation of the Neveu-Schwarz superconformal block journal March 2007
Bounding scalar operator dimensions in 4 D CFT journal December 2008
Diagnosing Chaos Using Four-Point Functions in Two-Dimensional Conformal Field Theory journal September 2015
Black hole in three-dimensional spacetime journal September 1992
N = 2 Superconformal Minimal Models journal March 1989
Singular Vectors of the n=2 Superconformal Algebra journal June 1995

Cited By (4)

Probing thermality beyond the diagonal journal December 2018
Phases of scrambling in eigenstates journal January 2019
Probing thermality beyond the diagonal text January 2018
Phases of scrambling in eigenstates text January 2019

Similar Records

Quantum Regge trajectories and the Virasoro analytic bootstrap
Journal Article · Thu May 30 20:00:00 EDT 2019 · Journal of High Energy Physics (Online) · OSTI ID:1611635

On the late-time behavior of Virasoro blocks and a classification of semiclassical saddles
Journal Article · Tue Apr 11 20:00:00 EDT 2017 · Journal of High Energy Physics (Online) · OSTI ID:1366749

Semiclassical Virasoro blocks from AdS3 gravity
Journal Article · Sun Dec 13 19:00:00 EST 2015 · Journal of High Energy Physics (Online) · OSTI ID:1437225