Implications of ANEC for SCFTs in four dimensions
Abstract
We explore consequences of the Averaged Null Energy Condition (ANEC) for scaling dimensions Δ of operators in four-dimensional N = 1 superconformal field theories. We show that in many cases the ANEC bounds are stronger than the corresponding unitarity bounds on Δ. We analyze in detail chiral operators in the ($$\frac{1}{2}j$$,0) Lorentz representation and prove that the ANEC implies the lower bound Δ$$\frac{3}{2}j$$, which is stronger than the corresponding unitarity bound for j > 1. We also derive ANEC bounds on ($$\frac{1}{2}j$$,0) operators obeying other possible shortening conditions, as well as general ($$\frac{1}{2}j$$j,0) operators not obeying any shortening condition. In both cases we find that they are typically stronger than the corresponding unitarity bounds. Finally, we elucidate operator-dimension constraints that follow from our N = 1 results for multiplets of N = 2, 4 superconformal theories in four dimensions. By recasting the ANEC as a convex optimization problem and using standard semidefinite programming methods we are able to improve on previous analyses in the literature pertaining to the nonsupersymmetric case.
- Authors:
-
- Ecole Polytechnique Federale Lausanne (Switzlerland)
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Publication Date:
- Research Org.:
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Sponsoring Org.:
- USDOE Laboratory Directed Research and Development (LDRD) Program
- OSTI Identifier:
- 1604034
- Report Number(s):
- LA-UR-19-25902
Journal ID: ISSN 1029-8479; TRN: US2104184
- Grant/Contract Number:
- 89233218CNA000001
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Journal of High Energy Physics (Online)
- Additional Journal Information:
- Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2020; Journal Issue: 1; Journal ID: ISSN 1029-8479
- Publisher:
- Springer Berlin
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Atomic; Nuclear and Particle Physics
Citation Formats
Manenti, Andrea, Vichi, Alessandro, and Stergiou, Andreas. Implications of ANEC for SCFTs in four dimensions. United States: N. p., 2020.
Web. doi:10.1007/JHEP01(2020)093.
Manenti, Andrea, Vichi, Alessandro, & Stergiou, Andreas. Implications of ANEC for SCFTs in four dimensions. United States. https://doi.org/10.1007/JHEP01(2020)093
Manenti, Andrea, Vichi, Alessandro, and Stergiou, Andreas. Thu .
"Implications of ANEC for SCFTs in four dimensions". United States. https://doi.org/10.1007/JHEP01(2020)093. https://www.osti.gov/servlets/purl/1604034.
@article{osti_1604034,
title = {Implications of ANEC for SCFTs in four dimensions},
author = {Manenti, Andrea and Vichi, Alessandro and Stergiou, Andreas},
abstractNote = {We explore consequences of the Averaged Null Energy Condition (ANEC) for scaling dimensions Δ of operators in four-dimensional N = 1 superconformal field theories. We show that in many cases the ANEC bounds are stronger than the corresponding unitarity bounds on Δ. We analyze in detail chiral operators in the ($\frac{1}{2}j$,0) Lorentz representation and prove that the ANEC implies the lower bound Δ$\frac{3}{2}j$, which is stronger than the corresponding unitarity bound for j > 1. We also derive ANEC bounds on ($\frac{1}{2}j$,0) operators obeying other possible shortening conditions, as well as general ($\frac{1}{2}j$j,0) operators not obeying any shortening condition. In both cases we find that they are typically stronger than the corresponding unitarity bounds. Finally, we elucidate operator-dimension constraints that follow from our N = 1 results for multiplets of N = 2, 4 superconformal theories in four dimensions. By recasting the ANEC as a convex optimization problem and using standard semidefinite programming methods we are able to improve on previous analyses in the literature pertaining to the nonsupersymmetric case.},
doi = {10.1007/JHEP01(2020)093},
journal = {Journal of High Energy Physics (Online)},
number = 1,
volume = 2020,
place = {United States},
year = {Thu Jan 16 00:00:00 EST 2020},
month = {Thu Jan 16 00:00:00 EST 2020}
}
Works referenced in this record:
Constraining conformal field theories with a higher spin symmetry in d > 3 dimensions
journal, March 2016
- Alba, Vasyl; Diab, Kenan
- Journal of High Energy Physics, Vol. 2016, Issue 3
Comments on unparticles
journal, May 2008
- Grinstein, Benjamin; Intriligator, Kenneth; Rothstein, Ira Z.
- Physics Letters B, Vol. 662, Issue 4
Constraints on chiral operators in N = 2 $$ \mathcal{N}=2 $$ SCFTs
journal, December 2014
- Buican, Matthew; Nishinaka, Takahiro; Papageorgakis, Constantinos
- Journal of High Energy Physics, Vol. 2014, Issue 12
N=1 Superconformal Symmetry in four Dimensions
journal, April 1998
- Park, Jeong-Hyuck
- International Journal of Modern Physics A, Vol. 13, Issue 11
Spectrum of type IIB supergravity on Predictions on
journal, February 2000
- Ceresole, Anna; Dall’Agata, Gianguido; D’Auria, Riccardo
- Physical Review D, Vol. 61, Issue 6
Averaged null energy condition from causality
journal, July 2017
- Hartman, Thomas; Kundu, Sandipan; Tajdini, Amirhossein
- Journal of High Energy Physics, Vol. 2017, Issue 7
Universal bounds on operator dimensions from the average null energy condition
journal, February 2018
- Córdova, Clay; Diab, Kenan
- Journal of High Energy Physics, Vol. 2018, Issue 2
Transformation properties of the supercurrent
journal, March 1975
- Ferrara, S.; Zumino, B.
- Nuclear Physics B, Vol. 87, Issue 2
Comments on supercurrent multiplets, supersymmetric field theories and supergravity
journal, July 2010
- Komargodski, Zohar; Seiberg, Nathan
- Journal of High Energy Physics, Vol. 2010, Issue 7
Chiral Rings and Anomalies in Supersymmetric Gauge Theory
journal, December 2002
- Cachazo, Freddy; Douglas, Michael R.; Seiberg, Nathan
- Journal of High Energy Physics, Vol. 2002, Issue 12
R-current three-point functions in 4d N$$ \mathcal{N} $$ = 1 superconformal theories
journal, December 2018
- Manenti, Andrea; Stergiou, Andreas; Vichi, Alessandro
- Journal of High Energy Physics, Vol. 2018, Issue 12
Fermion conformal bootstrap in 4d
journal, June 2019
- Karateev, Denis; Kravchuk, Petr; Serone, Marco
- Journal of High Energy Physics, Vol. 2019, Issue 6
N=1 Superconformal Symmetry in Four-Dimensional Quantum Field Theory
journal, March 1999
- Osborn, Hugh
- Annals of Physics, Vol. 272, Issue 2
Matrix Sum-of-Squares Relaxations for Robust Semi-Definite Programs
journal, December 2005
- Scherer, C. W.; Hol, C. W. J.
- Mathematical Programming, Vol. 107, Issue 1-2
Correlation functions of conserved currents in calN = 2 superconformal theory
journal, January 2000
- Kuzenko, Sergei M.; Theisen, Stefan
- Classical and Quantum Gravity, Vol. 17, Issue 3
General bootstrap equations in 4D CFTs
journal, January 2018
- Cuomo, Gabriel Francisco; Karateev, Denis; Kravchuk, Petr
- Journal of High Energy Physics, Vol. 2018, Issue 1
Modular Hamiltonians for deformed half-spaces and the averaged null energy condition
journal, September 2016
- Faulkner, Thomas; Leigh, Robert G.; Parrikar, Onkar
- Journal of High Energy Physics, Vol. 2016, Issue 9
Multiplets of superconformal symmetry in diverse dimensions
journal, March 2019
- Córdova, Clay; Dumitrescu, Thomas T.; Intriligator, Kenneth
- Journal of High Energy Physics, Vol. 2019, Issue 3
On conformal field theories with extremal $ \frac{a}{c} $ values
journal, April 2014
- Zhiboedov, Alexander
- Journal of High Energy Physics, Vol. 2014, Issue 4
Light-ray operators in conformal field theory
journal, November 2018
- Kravchuk, Petr; Simmons-Duffin, David
- Journal of High Energy Physics, Vol. 2018, Issue 11
Counting conformal correlators
journal, February 2018
- Kravchuk, Petr; Simmons-Duffin, David
- Journal of High Energy Physics, Vol. 2018, Issue 2
Two-point functions of conformal primary operators in N $$ \mathcal{N} $$ = 1 superconformal theories
journal, October 2014
- Li, Daliang; Stergiou, Andreas
- Journal of High Energy Physics, Vol. 2014, Issue 10
Conformal collider physics: energy and charge correlations
journal, May 2008
- Hofman, Diego M.; Maldacena, Juan
- Journal of High Energy Physics, Vol. 2008, Issue 05
On short and semi-short representations for four-dimensional superconformal symmetry
journal, September 2003
- Dolan, F. A.; Osborn, H.
- Annals of Physics, Vol. 307, Issue 1
A semidefinite program solver for the conformal bootstrap
journal, June 2015
- Simmons-Duffin, David
- Journal of High Energy Physics, Vol. 2015, Issue 6
All unitary ray representations of the conformal group SU(2,2) with positive energy
text, January 1975
- Mack, Gerhard
- Deutsches Elektronen-Synchrotron, DESY, Hamburg
Bounds on OPE coefficients from interference effects in the conformal collider
journal, November 2017
- Córdova, Clay; Maldacena, Juan; Turiaci, Gustavo J.
- Journal of High Energy Physics, Vol. 2017, Issue 11
All positive energy unitary irreducible representations of extended conformal supersymmetry
journal, November 1985
- Dobrev, V. K.; Petkova, V. B.
- Physics Letters B, Vol. 162, Issue 1-3
Comments on Unparticles
text, January 2008
- Grinstein, Benjamin; Intriligator, Kenneth; Rothstein, Ira Z.
- arXiv
Constraining conformal field theories with a higher spin symmetry in d> 3 dimensions
text, January 2015
- Alba, Vasyl; Diab, Kenan
- arXiv
Modular Hamiltonians for Deformed Half-Spaces and the Averaged Null Energy Condition
text, January 2016
- Faulkner, Thomas; Leigh, Robert G.; Parrikar, Onkar
- arXiv
Universal Bounds on Operator Dimensions from the Average Null Energy Condition
text, January 2017
- Cordova, Clay; Diab, Kenan
- arXiv
Light-ray operators in conformal field theory
text, January 2018
- Kravchuk, Petr; Simmons-Duffin, David
- arXiv
On Short and Semi-Short Representations for Four Dimensional Superconformal Symmetry
text, January 2002
- Dolan, F. A.; Osborn, H.
- arXiv
Restrictions Imposed by Superconformal Invariance on Quantum Field Theories
text, January 1997
- Minwalla, Shiraz
- arXiv
N=1 Superconformal Symmetry in Four Dimensional Quantum Field Theory
text, January 1998
- Osborn, Hugh
- arXiv