88 citations · 762 across the 48 of their papers we have counts for
11 papers · 1 filter
Evolution of Fermion Resonance in Thick Brane
Chun-Chun Zhu, Qin Tan, Yu-Peng Zhang +1
In this work, we investigate numerical evolution of massive Kaluza-Klein (KK) modes of a Dirac field on a thick brane. We deduce the Dirac equation in five-dimensional spacetime, a…
Evolution of scalar field resonances in a braneworld
Qin Tan, Yu-Peng Zhang, Wen-Di Guo +3
In this work, we investigate numerical evolution of massive Kaluza-Klein (KK) modes of a scalar field in a thick brane. We derive the Klein-Gordon equation in five dimensional spac…
Multi-kink brane in Gauss-Bonnet gravity and its stability
Na Xu, Jing Chen, Yu-Peng Zhang +1
Einstein-Gauss-Bonnet gravity in high dimensional spacetime is intriguing. Here, the properties of thick branes generated by a bulk scalar field in the five-dimensional Einstein-Ga…
Fundamental energy scale of the thick brane in mimetic gravity
Tao-Tao Sui, Yu-Peng Zhang, Bao-Min Gu +1
In this paper, thick branes generated by the mimetic scalar field with Lagrange multiplier formulation are investigated. We give three typical thick brane background solutions with…
Constraints on generalized Eddington-inspired Born-Infeld branes
Zi-Chao Lin, Ke Yang, Yu-Peng Zhang +2
The Palatini gravity is a generalized theory of the Eddington-inspired Born-Infeld gravity, where is an auxiliary tensor…
Thick branes with inner structure in mimetic gravity
Yi Zhong, Yuan Zhong, Yu-Peng Zhang +1
In this paper, thick branes generated by mimetic scalar field are investigated. Three typical thick brane models are constructed and the linear tensor and scalar perturbations are…
Fermion localization mechanism with derivative geometrical coupling on branes
Yan-Yan Li, Yu-Peng Zhang, Wen-Di Guo +1
In order to localize fermions on branes with codimension one, one usually introduces the Yukawa coupling between fermions and background scalar fields or the recently proposed deri…
Full linear perturbations and localization of gravity on brane
Bao-Min Gu, Yu-Peng Zhang, Hao Yu +1
We study the thick brane world system constructed in the recently proposed theories of gravity, with the Ricci scalar and the trace of the energy-momentum tensor.…
Resonance spectrum of a bulk fermion on branes
Yu-Peng Zhang, Yun-Zhi Du, Wen-Di Guo +1
It is known that there are two mechanisms for localizing a bulk fermion on a brane, one is the well-known Yukawa coupling and the other is the new coupling proposed in [Phys. Rev.…
Tensor perturbations of -branes
Wen-Di Guo, Qi-Ming Fu, Yu-Peng Zhang +1
We explore the tensor perturbation of the brane embedded in an AdS spacetime. With the transverse-traceless condition, we get the tensor perturbation equation of the $f(…
Spectrum Structure of Fermion on Bloch Branes with Two Scalar-fermion Couplings
Qun-Ying Xie, Heng Guo, Zhen-Hua Zhao +2
It is known that the Bloch brane is generated by an odd scalar field and an even one . In order to localize a bulk fermion on the Bloch brane, the coupling between the fermi…