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题名: Dynamic quantum decoherence in Stern-Gerlach experiment
作者: Sun, GP ;  Zhan, H
刊名: PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL
出版日期: 1999
卷号: 9, 期号:8, 页码:594-601
关键词: WAVE-FUNCTION COLLAPSE ;  REALIZATION ;  EVOLUTION
学科分类: Physics
通讯作者: Sun, GP , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.
部门归属: Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; NE Normal Univ, Inst Theoret Phys, Changchun 130024, Peoples R China
英文摘要: The Stem-Gerlach (SG) experiments considered as a quantum measurement process measuring the spin states of particles from their spatial distribution. The wave packet collapse or quantum decoherence can he described as a dynamical evolution governed by the interaction between the space degrees of freedom and the spin degrees of freedom. The analytic solution of this exactly solvable model shows that the decaying process of coherence with time in the SG experiment obeys no longer the linear exponential law.
收录类别: SCI
WOS记录号: WOS:000081607200005
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13106
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Sun, GP,Zhan, H. Dynamic quantum decoherence in Stern-Gerlach experiment[J]. PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL,1999,9(8):594-601.
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