44 citations · 78 across the 6 of their papers we have counts for
6 papers
Fermions in gravity and gauge backgrounds on a brane world
Li Zhao, Yu-Xiao Liu, Yi-Shi Duan
We solve the fermionic zero modes in gravity and gauge backgrounds on a brane involving a warped geometry, and study the localization of spin 1/2 fermionic field on the brane world…
Fermions in Self-dual Vortex Background on a String-like Defect
Yu-Xiao Liu, Li Zhao, Xin-Hui Zhang +1
By using the self-dual vortex background on extra two-dimensional Riemann surfaces in 5+1 dimensions, the localization mechanism of bulk fermions on a string-like defect with the e…
Fermion Absorption Cross Section and Topology of Spherically Symmetric Black Holes
Yu-Xiao Liu, Li Zhao, Zhen-Bin Cao +1
In 1997, Liberati and Pollifrone in Phys. Rev. D56 (1997) 6458 (hep-th/9708014) achieved a new formulation of the Bekenstein-Hawking formula, where the entropy and the Euler charac…
Novel Topological Invariant in the U(1) Gauge Field Theory
Yi-Shi Duan, Xin-Hui Zhang, Li Zhao
Based on the decomposition of U(1) gauge potential theory and the -mapping topological current theory, the three-dimensional knot invariant and a four-dimensional new topologica…
Topological aspect of black hole with Skyrme hair
Yi-Shi Duan, Xin-Hui Zhang, Li Zhao
Based on the -mapping topological current theory, we show that the presence of the black hole leaves fractional baryon charge outside the horizon in the Einstein-Skyrme theory.…
Topological Vortex Lines in Two-Gap Superconductor
Yi-Shi Duan, Xin-Hui Zhang, Li Zhao
Based on the U(1) gauge potential decomposition theory and the -mapping method, we study the vortex lines in two-gap superconductor and obtain the condition, under which the vor…