Thick Brane Split Caused by Spacetime Torsion
Thick Brane Split Caused by Spacetime Torsion
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DOI：
10.1103/physrevd.85.084033
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发表时间：
2012-02
影响因子：
5
通讯作者：
Junliang Yang;Yun-Liang Li;Y. Zhong;Yang Li
中科院分区：
文献类型：
--
作者：
Junliang Yang;Yun-Liang Li;Y. Zhong;Yang Li
本文将满足f（T）= T + kT（n）的五维f（T）引力场应用于膜情形，研究了在给定翘曲因子下的解，发现当时空扭曲的几何效应强烈增强时，解析的畴壁解将是一个双扭结解.我们还研究了费米子场在对应于双扭解的分裂膜上的局域化。
In this paper we apply the five-dimensional f(T) gravity with f(T) = T + kT(n) to brane scenario to explore the solutions under a given warp factor, and we find that the analytic domain wall solution will be a double-kink solution when the geometric effect of spacetime torsion is strongly enhanced. We also investigate the localization of fermion fields on the split branes corresponding to the double-kink solution.