Loss of quantum coherence in black-hole = Black-hole에서 quantum coherence의 상실

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Because there is some loss of information between the state before the formation of black-hole and the state after the formation of black-hole, the quantum number does not conserve under such conditions. If we initialize the state of universe as pure state and interaction term between parent universe and baby universes factorizes, the loss of quantum coherence does not exist. But it is not natural. In toy model dealing with Hawking radiation and back-reaction, it is not possible to avoid the loss of quantum coherence.
Advisors
Kim, Jae-Kwan김재관
Description
한국과학기술원 : 물리학과,
Publisher
한국과학기술원
Issue Date
1995
Identifier
98659/325007 / 000933272
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 물리학과, 1995.2, [ i, 30 p. ]

URI
http://hdl.handle.net/10203/48357
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=98659&flag=dissertation
Appears in Collection
PH-Theses_Master(석사논문)
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