Catalytic creation of a bubble universe induced by quintessence in five dimensions
Catalytic creation of a bubble universe induced by quintessence in five dimensions
复制标题
五维精髓催生气泡宇宙
DOI:
10.1103/physrevd.104.126015
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发表时间:
2021
影响因子:
5
通讯作者:
Ookouchi Yutaka
中科院分区:
文献类型:
--
作者:
Koga Issei;Ookouchi Yutaka
We investigate the bubble nucleation in five-dimensional spacetime catalyzed by quintessence. We especially focus on the decay of a metastable Minkowski vacuum to an anti–de Sitter vacuum and study the dynamics of the bubble on which a four-dimensional expanding universe is realized. We also discuss the trans-Planckian censorship conjecture and impose a constraint on the parameter space of the catalysis. As an application of this model, we propose an inflation mechanism and an origin of the dark energy in the context of quintessence in five dimensions.
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