Toward Supergravity Spectral Action
High Energy Physics - Theory
2015-05-20 v3 General Relativity and Quantum Cosmology
Abstract
A spectral action of Euclidean supergravity is proposed. We calculate up to , the Seeley-Dewitt coefficients in the expansion of the spectral action associated to the supergravity Dirac operator. This is possible because in simple supergravity, as in pure gravity, a well defined and mathematically consistent Dirac operator can be constructed.
Keywords
Cite
@article{arxiv.1011.2706,
title = {Toward Supergravity Spectral Action},
author = {J. L. López and O. Obregón and M. P. Ryan and M. Sabido},
journal= {arXiv preprint arXiv:1011.2706},
year = {2015}
}
Comments
10pages, no figures, matches published version