Particle decay in de sitter spacetime via quantum tunneling

被引：0
作者：
G. E. Volovik
机构：
[1] Helsinki University of Technology,Low Temperature Laboratory
[2] Russian Academy of Sciences,Landau Institute for Theoretical Physics
来源：
JETP Letters | 2009年 / 90卷
关键词：
04.62.+v;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The quantum tunneling process of decay of the composite particle in the de Sitter vacuum looks as thermal radiation with the effective temperature twice larger than the Hawking temperature associated with the cosmological horizon.
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页码：1 / 4
页数：3
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