Entropy of Extremal Black Holes in Two Dimension

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dc.creatorSadeghi, J.
dc.creatorSetare, M. R.
dc.creatorPourhassan, B.
dc.date2007-07-03
dc.date.accessioned2026-07-07T13:07:25Z
dc.date.available2026-07-07T13:07:25Z
dc.descriptionIn this paper we apply the entropy function formalism to the two-dimensional black hole which come from the compactification of the heterotic string theory with the dilaton coupling function. We find the Bekenstein-Hawking entropy from the value of the entropy function at its saddle point. Also we consider higher derivative terms. After that we apply the entropy function formalism to the Jackiw-Teitelboim (JT) model where we consider the effect of string-loop to this model.
dc.description6 pages, no figures
dc.identifierhttps://arxiv.org/abs/0707.0420
dc.identifierhttp://arxiv.org/abs/0707.0420
dc.identifierActa Phys.Polon.B40:251-,2009
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/228084
dc.subjectHigh Energy Physics - Theory
dc.titleEntropy of Extremal Black Holes in Two Dimension
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