paper

Logarithmic corrections to black hole entropy in matter coupled Einstein-Maxwell supergravity

arXiv:2012.12227 · doi:10.1007/JHEP05(2021)104

Abstract

We calculate the first three Seeley-DeWitt coefficients for fluctuation of the massless fields of an Einstein-Maxwell supergravity theory (EMSGT) distributed into different multiplets in space-time dimensions. By utilizing the Seeley-DeWitt data in the quantum entropy function formalism, we then obtain the logarithmic correction contribution of individual multiplets to the entropy of extremal Kerr-Newman family of black holes. Our results allow us to find the logarithmic entropy corrections for the extremal black holes in a fully matter coupled EMSGT, in a particular class of EMSGT as consistent decomposition of multiplets () and in EMSGTs by decomposing them into multiplets (). For completeness, we also obtain logarithmic entropy correction results for the non-extremal Kerr-Newman black holes in the matter coupled EMSGTs by employing the same Seeley-DeWitt data into a different Euclidean gravity approach developed in arXiv:1205.0971.

V2: Version published in Journal of High Energy Physics

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