English

Logarithmic corrections to the entropy of non-extremal black holes in $\mathcal{N}=1$ Einstein-Maxwell supergravity

High Energy Physics - Theory 2021-12-01 v2

Abstract

We reviewed the field redefinition approach of Seeley-DeWitt expansion for the determination of Seeley-DeWitt coefficients from arXiv:1505.01156. We apply this approach to compute the first three Seeley-DeWitt coefficients for \say{non-minimal} N=1\mathcal{N}=1 Einstein-Maxwell supergravity in four dimensions. Finally, we use the third coefficient for the computation of the logarithmic corrections to the Bekenstein-Hawking entropy of non-extremal black holes following arXiv:1205.0971. We determine the logarithmic corrections for non-extremal Kerr-Newman, Kerr, Reissner-Nordstr\"{o}m and Schwarzschild black holes in \say{non-minimal} N=1\mathcal{N}=1, d=4d=4 Einstein-Maxwell supergravity.

Keywords

Cite

@article{arxiv.2109.04407,
  title  = {Logarithmic corrections to the entropy of non-extremal black holes in $\mathcal{N}=1$ Einstein-Maxwell supergravity},
  author = {Gourav Banerjee and Binata Panda},
  journal= {arXiv preprint arXiv:2109.04407},
  year   = {2021}
}

Comments

Version published in JHEP