On an exponential representation of the gravitational S-matrix

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Standard

On an exponential representation of the gravitational S-matrix. / Damgaard, Poul H.; Plante, Ludovic; Vanhove, Pierre.

In: Journal of High Energy Physics, Vol. 2021, No. 11, 213, 29.11.2021.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Damgaard, PH, Plante, L & Vanhove, P 2021, 'On an exponential representation of the gravitational S-matrix', Journal of High Energy Physics, vol. 2021, no. 11, 213. https://doi.org/10.1007/JHEP11(2021)213

APA

Damgaard, P. H., Plante, L., & Vanhove, P. (2021). On an exponential representation of the gravitational S-matrix. Journal of High Energy Physics, 2021(11), [213]. https://doi.org/10.1007/JHEP11(2021)213

Vancouver

Damgaard PH, Plante L, Vanhove P. On an exponential representation of the gravitational S-matrix. Journal of High Energy Physics. 2021 Nov 29;2021(11). 213. https://doi.org/10.1007/JHEP11(2021)213

Author

Damgaard, Poul H. ; Plante, Ludovic ; Vanhove, Pierre. / On an exponential representation of the gravitational S-matrix. In: Journal of High Energy Physics. 2021 ; Vol. 2021, No. 11.

Bibtex

@article{5512bff52a474a03a325f03c04ff9255,
title = "On an exponential representation of the gravitational S-matrix",
abstract = "An exponential representation of the S-matrix provides a natural framework for understanding the semi-classical limit of scattering amplitudes. While sharing some similarities with the eikonal formalism it differs from it in details. Computationally, rules are simple because pieces that must be subtracted are given by combinations of unitarity cuts. Analyzing classical gravitational scattering to third Post-Minkowskian order in both maximal supergravity and Einstein gravity we find agreement with other approaches, including the contributions from radiation reaction terms. The kinematical relation for the two-body problem in isotropic coordinates follows immediately from this procedure, again with the inclusion of radiation reaction pieces up to third Post-Minkowskian order.",
keywords = "Scattering Amplitudes, Classical Theories of Gravity, Effective Field Theories, QUANTUM-GRAVITY, SCATTERING",
author = "Damgaard, {Poul H.} and Ludovic Plante and Pierre Vanhove",
year = "2021",
month = nov,
day = "29",
doi = "10.1007/JHEP11(2021)213",
language = "English",
volume = "2021",
journal = "Journal of High Energy Physics (Online)",
issn = "1126-6708",
publisher = "Springer",
number = "11",

}

RIS

TY - JOUR

T1 - On an exponential representation of the gravitational S-matrix

AU - Damgaard, Poul H.

AU - Plante, Ludovic

AU - Vanhove, Pierre

PY - 2021/11/29

Y1 - 2021/11/29

N2 - An exponential representation of the S-matrix provides a natural framework for understanding the semi-classical limit of scattering amplitudes. While sharing some similarities with the eikonal formalism it differs from it in details. Computationally, rules are simple because pieces that must be subtracted are given by combinations of unitarity cuts. Analyzing classical gravitational scattering to third Post-Minkowskian order in both maximal supergravity and Einstein gravity we find agreement with other approaches, including the contributions from radiation reaction terms. The kinematical relation for the two-body problem in isotropic coordinates follows immediately from this procedure, again with the inclusion of radiation reaction pieces up to third Post-Minkowskian order.

AB - An exponential representation of the S-matrix provides a natural framework for understanding the semi-classical limit of scattering amplitudes. While sharing some similarities with the eikonal formalism it differs from it in details. Computationally, rules are simple because pieces that must be subtracted are given by combinations of unitarity cuts. Analyzing classical gravitational scattering to third Post-Minkowskian order in both maximal supergravity and Einstein gravity we find agreement with other approaches, including the contributions from radiation reaction terms. The kinematical relation for the two-body problem in isotropic coordinates follows immediately from this procedure, again with the inclusion of radiation reaction pieces up to third Post-Minkowskian order.

KW - Scattering Amplitudes

KW - Classical Theories of Gravity

KW - Effective Field Theories

KW - QUANTUM-GRAVITY

KW - SCATTERING

U2 - 10.1007/JHEP11(2021)213

DO - 10.1007/JHEP11(2021)213

M3 - Journal article

VL - 2021

JO - Journal of High Energy Physics (Online)

JF - Journal of High Energy Physics (Online)

SN - 1126-6708

IS - 11

M1 - 213

ER -

ID: 286311069