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. |
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