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dc.contributor.author Das, Saurya
dc.contributor.author Shankaranarayanan, S.
dc.contributor.author Sur, Sourav
dc.date.accessioned 2015-12-15T19:11:54Z
dc.date.available 2015-12-15T19:11:54Z
dc.date.issued 2015-12-15
dc.identifier.citation Das, S., Shankaranarayanan, S., & Sur, S. (2008). Where are the degrees of freedom responsible for black-hole entropy? Canadian Journal of Physics, 86(4), 653-658. https://doi.org/10.1139/p07-183.
dc.identifier.uri https://hdl.handle.net/10133/3828
dc.description Sherpa Romeo green journal. Permission to archive author manuscript. en_US
dc.description.abstract Considering the entanglement between quantum field degrees of freedom inside and outside the horizon as a plausible source of black hole entropy, we address the question: where are the degrees of freedom that give rise to this entropy located? When the field is in ground state, the black hole area law is obeyed and the degrees of freedom near the horizon contribute most to the entropy. However, for excited state, or a superposition of ground state and excited state, power-law corrections to the area law are obtained, and more significant contributions from the degrees of freedom far from the horizon are shown. en_US
dc.language.iso en_CA en_US
dc.subject Black hole entropy en_US
dc.subject Black holes en_US
dc.subject Scalar fields en_US
dc.subject Power-law corrections en_US
dc.subject Degrees of freedom en_US
dc.title Where are the degrees of freedom responsible for black hole entropy? en_US
dc.type Article en_US
dc.publisher.faculty Arts and Science en_US
dc.publisher.department Department of Physics en_US
dc.description.peer-review No
dc.publisher.institution University of Lethbridge en_US
dc.publisher.institution Max-Planck-Institut für Gravitationphysik en_US
dc.publisher.url https://doi.org/10.1139/p07-183


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