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Supersymmetry in the false vacuum
被引:5
|作者:
Kusenko, A
[1
]
机构:
[1] UNIV CALIF SANTA BARBARA,INST THEORET PHYS,SANTA BARBARA,CA 93106
基金:
美国国家科学基金会;
关键词:
D O I:
10.1016/0370-2693(96)00405-4
中图分类号:
P1 [天文学];
学科分类号:
0704 ;
摘要:
A metastable state, or a false vacuum, is not an eigenstate of the Hamiltonian in quantum field theory. Its energy density has a non-zero imaginary part equal to its decay width. Therefore, supersymmetry cannot be exact in the false vacuum. We calculate the size of this effect using the path integral approach.
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页码:245 / 249
页数:5
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