Heat kernel for Newton-Cartan trace anomalies

Roberto Auzzi; Giuseppe Nardelli

doi:10.1007/JHEP07(2016)047

Heat kernel for Newton-Cartan trace anomalies

Roberto Auzzi, Giuseppe Nardelli

Risultato della ricerca: Contributo in rivista › Articolo in rivista › peer review

10 Citazioni (Scopus)

Abstract

We compute the leading part of the trace anomaly for a free non-relativistic scalar in 2 + 1 dimensions coupled to a background Newton-Cartan metric. The anomaly is proportional to 1/m, where m is the mass of the scalar. We comment on the implications of a conjectured a-theorem for non-relativistic theories with boost invariance.

Lingua originale	English
pagine (da-a)	N/A-N/A
Numero di pagine	18
Rivista	JOURNAL OF HIGH ENERGY PHYSICS
Volume	2016
DOI	https://doi.org/10.1007/JHEP07(2016)047
Stato di pubblicazione	Pubblicato - 2016

Keywords

heat kernel
newton cartan anomaly

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10.1007/JHEP07(2016)047

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AB - We compute the leading part of the trace anomaly for a free non-relativistic scalar in 2 + 1 dimensions coupled to a background Newton-Cartan metric. The anomaly is proportional to 1/m, where m is the mass of the scalar. We comment on the implications of a conjectured a-theorem for non-relativistic theories with boost invariance.

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KW - newton cartan anomaly

KW - heat kernel

KW - newton cartan anomaly

UR - http://hdl.handle.net/10807/91463

UR - http://link.springer.com/article/10.1007%2fjhep07%282016%29047

U2 - 10.1007/JHEP07(2016)047

DO - 10.1007/JHEP07(2016)047

M3 - Article

SN - 1126-6708

VL - 2016

SP - N/A-N/A

JO - JOURNAL OF HIGH ENERGY PHYSICS

JF - JOURNAL OF HIGH ENERGY PHYSICS

ER -

Heat kernel for Newton-Cartan trace anomalies

Abstract

Keywords

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