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Title: Counting conformal correlators

Journal Article · · Journal of High Energy Physics (Online)
ORCiD logo [1];  [2]
  1. California Inst. of Technology, Pasadena (United States). Walter Burke Inst. for Theoretical Physics
  2. California Inst. of Technology, Pasadena (United States). Walter Burke Inst. for Theoretical Physics; Inst. for Advanced Study, Princeton, NJ (United States). School of Natural Sciences

We introduce simple group-theoretic techniques for classifying conformallyinvariant tensor structures. With them, we classify tensor structures of general n-point functions of non-conserved operators, and n ≥ 4-point functions of general conserved currents, with or without permutation symmetries, and in any spacetime dimension d. Our techniques are useful for bootstrap applications. The rules we derive simultaneously count tensor structures for flat-space scattering amplitudes in d + 1 dimensions.

Research Organization:
Institute for Advanced Study, Princeton, NJ (United States); California Institute of Technology (CalTech), Pasadena, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP)
Grant/Contract Number:
SC0009988; SC0011632
OSTI ID:
1502434
Journal Information:
Journal of High Energy Physics (Online), Vol. 2018, Issue 2; ISSN 1029-8479
Publisher:
Springer BerlinCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 61 works
Citation information provided by
Web of Science

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Cited By (25)

Implications of ANEC for SCFTs in four dimensions journal January 2020
Universal bounds on operator dimensions from the average null energy condition journal February 2018
Mellin amplitudes for fermionic conformal correlators journal March 2018
From spinning conformal blocks to matrix Calogero-Sutherland models journal April 2018
A minimal approach to the scattering of physical massless bosons journal May 2018
Massive and massless spin-2 scattering and asymptotic superluminality journal June 2018
Scalar-fermion analytic bootstrap in 4D journal June 2019
Fermion conformal bootstrap in 4d journal June 2019
Integrability of conformal blocks. Part I. Calogero-Sutherland scattering theory journal July 2018
R-current three-point functions in 4d N$$ \mathcal{N} $$ = 1 superconformal theories journal December 2018
Constraints for three-dimensional higher-spin interactions and conformal correlators journal September 2019
Constraints on a gravitational Higgs mechanism journal October 2019
Bounds on amplitudes in effective theories with massive spinning particles journal August 2018
Universal bound on the strong coupling scale of a gravitationally coupled massive spin-2 particle journal October 2018
From spinning conformal blocks to matrix Calogero-Sutherland models text January 2018
From Spinning Conformal Blocks to Matrix Calogero-Sutherland Models text January 2017
Integrability of conformal blocks. Part I. Calogero-Sutherland scattering theory text January 2018
Spheres, Charges, Instantons, and Bootstrap: A Five-Dimensional Odyssey text January 2017
A minimal approach to the scattering of physical massless bosons text January 2017
Integrability of Conformal Blocks I: Calogero-Sutherland Scattering Theory text January 2017
Universal Bounds on Operator Dimensions from the Average Null Energy Condition text January 2017
Scalar-Fermion Analytic Bootstrap in 4D preprint January 2017
Light-ray operators in conformal field theory text January 2018
The Conformal Bootstrap: Theory, Numerical Techniques, and Applications text January 2018
A Universal Bound on the Strong Coupling Scale of a Gravitationally Coupled Massive Spin-2 Particle text January 2018

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