Particle Decay in de Sitter Spacetime via Quantum Tunneling

被引：37
作者：
Volovik, G. E. [1 ,2 ]
机构：
[1] Aalto Univ, Low Temp Lab, FIN-02015 Espoo, Finland
[2] Russian Acad Sci, LD Landau Theoret Phys Inst, Moscow 119334, Russia
来源：
JETP LETTERS | 2009年 / 90卷 / 01期
基金：
俄罗斯基础研究基金会;
关键词：
BLACK-HOLE; RADIATION; STATE;
D O I：
10.1134/S0021364009130013
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
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.
引用
收藏
页码：1 / 4
页数：4
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