One loop verification of SMEFT Ward Identities

Corbett, Tyler; Trott, Michael

doi:10.21468/SciPostPhys.10.6.144

SciPost Physics

One loop verification of SMEFT Ward Identities

Tyler Corbett, Michael Trott

SciPost Phys. 10, 144 (2021) · published 14 June 2021

doi: 10.21468/SciPostPhys.10.6.144
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Abstract

We verify Standard Model Effective Field Theory Ward identities to one loop order when background field gauge is used to quantize the theory. The results we present lay the foundation of next to leading order automatic generation of results in the SMEFT, in both the perturbative and non-perturbative expansion using the geoSMEFT formalism, and background field gauge.

TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhys.10.6.144
TI  - One loop verification of SMEFT Ward Identities
PY  - 2021/06/14
UR  - https://www.scipost.org/SciPostPhys.10.6.144
JF  - SciPost Physics
JA  - SciPost Phys.
VL  - 10
IS  - 6
SP  - 144
A1  - Corbett, Tyler
AU  - Trott, Michael
AB  - We verify Standard Model Effective Field Theory Ward identities to one loop order when background field gauge is used to quantize the theory. The results we present lay the foundation of next to leading order automatic generation of results in the SMEFT, in both the perturbative and non-perturbative expansion using the geoSMEFT formalism, and background field gauge.
ER  -

@Article{10.21468/SciPostPhys.10.6.144,
	title={{One loop verification of SMEFT Ward Identities}},
	author={Tyler Corbett and Michael Trott},
	journal={SciPost Phys.},
	volume={10},
	pages={144},
	year={2021},
	publisher={SciPost},
	doi={10.21468/SciPostPhys.10.6.144},
	url={https://scipost.org/10.21468/SciPostPhys.10.6.144},
}

Cited by 7

Authors / Affiliation: mappings to Contributors and Organizations

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¹ Tyler Corbett,
¹ Michael Trott

¹ Niels Bohr Institute [NBI]

Funders for the research work leading to this publication

CERN (through Organization: Organisation européenne pour la recherche nucléaire / European Organization for Nuclear Research [CERN])
Danmarks Grundforskningsfond / Danish National Research Foundation [DNRF]
Horizon 2020 (through Organization: European Commission [EC])
Villum Fonden / Velux Foundation