Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김성원 | * |
dc.date.accessioned | 2016-08-27T02:08:47Z | - |
dc.date.available | 2016-08-27T02:08:47Z | - |
dc.date.issued | 2003 | * |
dc.identifier.issn | 0374-4884 | * |
dc.identifier.other | OAK-1358 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/215565 | - |
dc.description.abstract | G. 't Hooft first studied the statistical-mechanical entropy of a scalar field in a Schwarzschild black hole background by the brick-wall: method and hinted that the statistical-mechanical entropy is the statistical origin of the Bekenstein-Hawking entropy of the black hole. However, according to our viewpoint, the statistical-mechanical entropy is only a quantum correction to the Bekenstein-Hawking entropy of the black hole. The brick-wall method based on thermal equilibrium at a large scale cannot be applied to the cases out of equilibrium such as a nonstationary black hole. The statistical-mechanical entropy of a scalar field in a nonstationary black hole background is calculated by the thin-layer method. The condition of local equilibrium near the horizon of the black hole is used as a working postulate and is maintained for a black hole which evaporates slowly enough and whose mass is far greater than the Planck mass: The statistical-mechanical entropy is also proportional to the area of the black hole horizon. The difference from the stationary black hole is that the result relies on a time-dependent cutoff. | * |
dc.language | English | * |
dc.publisher | KOREAN PHYSICAL SOC | * |
dc.subject | black hole entropy | * |
dc.subject | Hawking radiation | * |
dc.title | Statistical-mechanical entropy by the thin-layer method | * |
dc.type | Article | * |
dc.type | Proceedings Paper | * |
dc.relation.volume | 42 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.index | KCI | * |
dc.relation.startpage | S21 | * |
dc.relation.lastpage | S23 | * |
dc.relation.journaltitle | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | * |
dc.identifier.wosid | WOS:000181168200005 | * |
dc.identifier.scopusid | 2-s2.0-0037309343 | * |
dc.author.google | Feng, H | * |
dc.author.google | Kim, SW | * |
dc.contributor.scopusid | 김성원(55862533800;57194851458) | * |
dc.date.modifydate | 20240116125219 | * |