Effect of dissipation on the decay-rate transition on a circle

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	Effect of dissipation on the decay-rate transition on a circle
	Zhou, B ; Liang, JQ ; Pu, FC
刊名	PHYSICS LETTERS B
	2000
卷号	496 期号:3-4 页码:218
关键词	FINITE-TEMPERATURE PHASE-TRANSITIONS FALSE VACUUM SPIN SYSTEMS QUANTUM FATE
ISSN号	0370-2693
通讯作者	Zhou, B: Chinese Acad Sci, Inst Phys, POB 603-12, Beijing 100080, Peoples R China.
中文摘要	The effect of dissipation on the rate of decay from the quantum tunneling regime to the classical regime is investigated in (1 + 1)-dimensional scalar field theory when the spatial coordinate is compactified, Especially, two potential models, i.e., the inverted double-well potential and the cubic potential, are discussed. In the case of Ohmic dissipation, the value of the critical parameter distinguishing the types of transition is increased for both potential models. In the case of super-Ohmic dissipation, the critical parameter decreases for both potential models. (C) 2000 Elsevier Science B.V. All rights reserved.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/36408]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Zhou, B,Liang, JQ,Pu, FC. Effect of dissipation on the decay-rate transition on a circle[J]. PHYSICS LETTERS B,2000,496(3-4):218.
APA	Zhou, B,Liang, JQ,&Pu, FC.(2000).Effect of dissipation on the decay-rate transition on a circle.PHYSICS LETTERS B,496(3-4),218.
MLA	Zhou, B,et al."Effect of dissipation on the decay-rate transition on a circle".PHYSICS LETTERS B 496.3-4(2000):218.