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Spectrum of a quantized black hole, correspondence principle, and holographic bound. / Khriplovich, I. B.
в: Journal of Experimental and Theoretical Physics, Том 99, № 3, 01.09.2004, стр. 460-465.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Spectrum of a quantized black hole, correspondence principle, and holographic bound
AU - Khriplovich, I. B.
PY - 2004/9/1
Y1 - 2004/9/1
N2 - An equidistant spectrum of the horizon area of a quantized black hole does not follow from the correspondence principle or from general statistical arguments. On the other hand, such a spectrum obtained in loop quantum gravity (LQG) either does not comply with the holographic bound or requires a special choice of the Barbero-Immirzi parameter for the horizon surface, distinct from its value for other quantized surfaces. The problem of distinguishability of the edges in LQG is discussed, with the following conclusion: Only under the assumption of partial distinguishability of the edges can the microcanonical entropy of a black hole be made both proportional to the horizon area and satisfying the holographic bound.
AB - An equidistant spectrum of the horizon area of a quantized black hole does not follow from the correspondence principle or from general statistical arguments. On the other hand, such a spectrum obtained in loop quantum gravity (LQG) either does not comply with the holographic bound or requires a special choice of the Barbero-Immirzi parameter for the horizon surface, distinct from its value for other quantized surfaces. The problem of distinguishability of the edges in LQG is discussed, with the following conclusion: Only under the assumption of partial distinguishability of the edges can the microcanonical entropy of a black hole be made both proportional to the horizon area and satisfying the holographic bound.
UR - http://www.scopus.com/inward/record.url?scp=33645173651&partnerID=8YFLogxK
U2 - 10.1134/1.1809672
DO - 10.1134/1.1809672
M3 - Article
AN - SCOPUS:8644248903
VL - 99
SP - 460
EP - 465
JO - Journal of Experimental and Theoretical Physics
JF - Journal of Experimental and Theoretical Physics
SN - 1063-7761
IS - 3
ER -
ID: 36642993