paper

Extended quantum portrait of MGD black holes and information entropy

arXiv:1901.07492 · doi:10.1016/j.physletb.2019.03.010

Abstract

The extended minimal geometric deformation (EMGD) is employed on the fluid membrane paradigm, to describe compact stellar objects as Bose--Einstein condensates (BEC) consisting of gravitons. The black hole quantum portrait, besides deriving a preciser phenomenological bound for the fluid brane tension, is then scrutinized from the point of view of the configurational entropy. It yields a range for the critical density of the EMGD BEC, whose configurational entropy has global minima suggesting the configurational stability of the EMGD BEC.

arXiv comment9 pages, 7 figures, matches the published version

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