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.
Auzzi, R., Nardelli, G., Heat kernel for Newton-Cartan trace anomalies, <<JOURNAL OF HIGH ENERGY PHYSICS>>, 2016; 2016 (07): N/A-N/A. [doi:10.1007/JHEP07(2016)047] [http://hdl.handle.net/10807/91463]
Autori: | |
Titolo: | Heat kernel for Newton-Cartan trace anomalies |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1007/JHEP07(2016)047 |
URL: | http://link.springer.com/article/10.1007%2FJHEP07%282016%29047 |
Data di pubblicazione: | 2016 |
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: | Inglese |
Rivista: | |
Citazione: | Auzzi, R., Nardelli, G., Heat kernel for Newton-Cartan trace anomalies, <<JOURNAL OF HIGH ENERGY PHYSICS>>, 2016; 2016 (07): N/A-N/A. [doi:10.1007/JHEP07(2016)047] [http://hdl.handle.net/10807/91463] |
Appare nelle tipologie: | Articolo in rivista, Nota a sentenza |
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