Comment on "Black holes constrain varying constants"

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dc.creatorFlambaum, V. V.
dc.date2002-08-20
dc.date.accessioned2026-07-07T02:04:46Z
dc.date.available2026-07-07T02:04:46Z
dc.descriptionA recent paper [DDL] claims that the increase of the proton electric charge e leads to a (forbidden) decrease of black hole entropy, therefore, possible evidence for variation of $α=e^2/\hbar c$ [alpha] must be interpreted as a decrease of the speed of light. We argue that purely theoretical consideration of black holes possibly cannot give any model-independent limitations on variation of fundamental constants.
dc.description2 pages, RevTex
dc.identifierhttps://arxiv.org/abs/astro-ph/0208384
dc.identifierhttp://arxiv.org/abs/astro-ph/0208384
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/4884
dc.subjectAstrophysics
dc.titleComment on "Black holes constrain varying constants"
dc.typetext

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