skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: A d-dimensional stress tensor for Minkd+2 gravity

Journal Article · · Journal of High Energy Physics (Online)
 [1];  [2]
  1. Harvard Univ., Cambridge, MA (United States). Center for the Fundamental Laws of Nature
  2. Harvard Univ., Cambridge, MA (United States). Center for the Fundamental Laws of Nature, School of Natural Sciences, Inst. for Advanced Study

We consider the tree-level scattering of massless particles in (d+2)-dimensional asymptotically flat spacetimes. The $$S$$ -matrix elements are recast as correlation functions of local operators living on a space-like cut $$M$$d of the null momentum cone. The Lorentz group SO(d + 1, 1) is nonlinearly realized as the Euclidean conformal group on $$M$$d. Operators of non-trivial spin arise from massless particles transforming in non-trivial representations of the little group SO(d), and distinguished operators arise from the soft-insertions of gauge bosons and gravitons. The leading soft-photon operator is the shadow transform of a conserved spin-one primary operator Ja, and the subleading soft-graviton operator is the shadow transform of a conserved spin-two symmetric traceless primary operator Tab. The universal form of the soft-limits ensures that Ja and Tab obey the Ward identities expected of a conserved current and energy momentum tensor in a Euclidean CFTd, respectively.

Research Organization:
Harvard Univ., Cambridge, MA (United States). Inst. for Advanced Study, Princeton, NJ (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
SC0007870; SC0009988
OSTI ID:
1505224
Journal Information:
Journal of High Energy Physics (Online), Vol. 2018, Issue 5; ISSN 1029-8479
Publisher:
Springer BerlinCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 33 works
Citation information provided by
Web of Science

References (64)

Note on soft theorems and memories in even dimensions journal November 2017
Asymptotic symmetries of QED and Weinberg’s soft photon theorem journal July 2015
Aspects of the BMS/CFT correspondence
  • Barnich, Glenn; Troessaert, Cédric
  • Proceedings of Corfu Summer Institute on Elementary Particles and Physics - Workshop on Non Commutative Field Theory and Gravity — PoS(CNCFG2010) https://doi.org/10.22323/1.127.0010
conference April 2011
Subleading soft theorem in arbitrary dimension from scattering equations text January 2014
Asymptotic symmetries and subleading soft graviton theorem journal December 2014
Aspects of the BMS/CFT correspondence journal May 2010
On BMS invariance of gravitational scattering journal July 2014
Asymptotic symmetries of Yang-Mills theory journal July 2014
A note on asymptotic symmetries and soft-photon theorem text January 2014
Gluon amplitudes as 2 d conformal correlators journal October 2017
4D scattering amplitudes and asymptotic symmetries from 2D CFT journal January 2017
Asymptotic Symmetries of Yang-Mills Theory text January 2013
Infrared divergences in QED revisited journal October 2017
Perturbative gravity at null infinity journal November 2014
Asymptotic Symmetries of Massless QED in Even Dimensions preprint January 2014
Soft Theorems in Superstring Theory text January 2017
Projectors, Shadows, and Conformal Blocks text January 2012
Low-Energy Theorem for Graviton Scattering journal February 1968
Emergence, spread and exchange of blaNDM-1 gene among Enterobacteriaceae in septicaemic neonates journal April 2016
Lectures on the Infrared Structure of Gravity and Gauge Theory preprint January 2017
Large gauge symmetries and asymptotic states in QED journal December 2016
Conformally Invariant Powers of the Laplacian, I: Existence journal December 1992
2D Stress Tensor for 4D Gravity journal September 2017
Asymptotic dynamics in perturbative quantum gravity and BMS supertranslations journal January 2018
Ambitwistor strings at null infinity and (subleading) soft limits journal January 2015
Asymptotic Dynamics in Perturbative Quantum Gravity and BMS Supertranslations text January 2017
Scattering of Low-Energy Photons by Particles of Spin ½ journal December 1954
2D Kac-Moody symmetry of 4D Yang-Mills theory journal October 2016
New symmetries of QED journal January 2017
Gravitational Memory, BMS Supertranslations and Soft Theorems preprint January 2014
Soft factorization in QED from 2D Kac-Moody symmetry journal February 2018
A holographic reduction of Minkowski space–time journal August 2003
BMS supertranslations and Weinberg’s soft graviton theorem journal May 2015
Magnetic Corrections to the Soft Photon Theorem journal January 2016
Note on the Radiation Field of the Electron journal July 1937
Infrared Photons and Gravitons journal October 1965
Semiclassical Virasoro symmetry of the quantum gravity S $$ \mathcal{S} $$ -matrix journal August 2014
BMS Supertranslations and Not So Soft Gravitons text January 2016
Soft Factorization in QED from 2D Kac-Moody Symmetry text January 2017
Flat space amplitudes and conformal symmetry of the celestial sphere journal September 2017
Projectors, shadows, and conformal blocks journal April 2014
Scattering of Light of Very Low Frequency by Systems of Spin ½ journal December 1954
Conformal basis for flat space amplitudes journal September 2017
New symmetries for the Gravitational S-matrix text January 2015
Aspects of the BMS/CFT correspondence text January 2010
New symmetries for the gravitational S-matrix journal April 2015
Sub-subleading soft gravitons: New symmetries of quantum gravity? journal January 2017
Subleading Soft Graviton Theorem for Loop Amplitudes text January 2017
Gravitational memory, BMS supertranslations and soft theorems journal January 2016
Sub-subleading soft gravitons: New symmetries of quantum gravity? text January 2016
New symmetries of massless QED journal October 2014
On BMS Invariance of Gravitational Scattering text January 2013
Area, Entanglement Entropy and Supertranslations at Null Infinity text January 2016
Can scalars have asymptotic symmetries? journal February 2018
2D Kac-Moody symmetry of 4D Yang-Mills theory text January 2016
4D Scattering Amplitudes and Asymptotic Symmetries from 2D CFT text January 2016
2D Kac-Moody Symmetry of 4D Yang-Mills Theory text January 2015
Scalar-Vector Bootstrap text January 2015
A current algebra for some gauge theory amplitudes journal November 1988
Area, entanglement entropy and supertranslations at null infinity journal July 2017
Subleading soft photons and large gauge transformations journal November 2016
Bremsstrahlung of Very Low-Energy Quanta in Elementary Particle Collisions journal May 1958
On loop corrections to subleading soft behavior of gluons and gravitons journal October 2014
Higher-dimensional supertranslations and Weinberg’s soft graviton theorem journal January 2017

Cited By (5)

Logarithmic terms in the soft expansion in four dimensions journal October 2018
Classical and quantum results on logarithmic terms in the soft theorem in four dimensions journal February 2019
Asymptotic symmetries and Weinberg’s soft photon theorem in Minkd+2 journal October 2019
Null infinity and unitary representation of the Poincare group journal January 2019
The Asymptotic Structure of Gravity in Higher Even Dimensions preprint January 2022

Similar Records

Celestial operator product expansions and w1+∞ symmetry for all spins
Journal Article · Mon Jan 17 00:00:00 EST 2022 · Journal of High Energy Physics (Online) · OSTI ID:1505224

2D Stress Tensor for 4D Gravity
Journal Article · Fri Sep 22 00:00:00 EDT 2017 · Physical Review Letters · OSTI ID:1505224

Conformal field theories with infinitely many conservation laws
Journal Article · Fri Feb 15 00:00:00 EST 2013 · Journal of Mathematical Physics · OSTI ID:1505224