New Semiclassical Picture of Vacuum Decay.
New Semiclassical Picture of Vacuum Decay.
复制标题
真空衰变的新半经典图景。
DOI:
10.1103/physrevlett.123.031601
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发表时间:
2019
影响因子:
8.6
通讯作者:
Braden J
中科院分区:
文献类型:
--
作者:
Braden J
We introduce a new picture of vacuum decay which, in contrast to existing semiclassical techniques, provides a real-time description and does not rely on classically forbidden tunneling paths. Using lattice simulations, we observe vacuum decay via bubble formation by generating realizations of vacuum fluctuations and evolving with the classical equations of motion. The decay rate obtained from an ensemble of simulations is in excellent agreement with existing techniques. Future applications include bubble correlation functions, fast decay rates, and decay of nonvacuum states.
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影响因子:
6.4
作者:
Elliot Nelson
通讯作者:
Elliot Nelson
影响因子:
2.2
作者:
C. Kiefer;D. Polarski;A. Starobinsky
通讯作者:
C. Kiefer;D. Polarski;A. Starobinsky
DOI:
10.1016/0550-3213(86)90150-1
发表时间:
1986
期刊:
Nuclear Physics
影响因子:
--
作者:
Kimyeong Lee;E. Weinberg
通讯作者:
E. Weinberg
DOI:
10.1016/0550-3213(88)90308-2
发表时间:
1988
期刊:
Nuclear Physics
影响因子:
--
作者:
S. Coleman
通讯作者:
S. Coleman
DOI:
10.1088/1361-6455/50/2/024003
发表时间:
2016
期刊:
Journal of Physics B: Atomic, Molecular and Optical Physics
影响因子:
--
作者:
O. Fialko;B. Opanchuk;A. Sidorov;P. Drummond;J. Brand
通讯作者:
J. Brand