138 citations · 862 across the 82 of their papers we have counts for
11 papers · 1 filter
The U(1) Topological Gauge Field Theory for Topological Defects in Liquid Crystals
Yi-shi Duan, Li Zhao, Xin-hui Zhang +1
A novel U(1) topological gauge field theory for topological defects in liquid crystals is constructed by considering the U(1) gauge field is invariant under the director inversion.…
Corrections to the Nonrelativistic Ground Energy of a Helium Atom
Yi-Shi Duan, Yu-Xiao Liu, Li-Jie Zhang
Considering the nuclear motion, the authors give out the nonrelativistic ground energy of a helium atom by using a simple but effective variational wave function with a flexible pa…
Topological quantization of self-dual Chern-Simons vortices on Riemann Surfaces
Yongqiang Wang, Yuxiao Liu, Zhenhua Zhao +1
The self-duality equations of Chern-Simons Higgs theory in a background curved spacetime are studied by making use of the U(1) gauge potential decomposition theory and -mapping…
Spinor Field Realizations of Non-critical Strings
Yi-Shi Duan, Yu-Xiao Liu, Li-Jie Zhang
In this paper, we construct the nilpotent Becchi-Rouet-Stora-Tyutin() charges of spinor non-critical strings. The cases of are discussed in detail, and spin…
Fermionic zero modes in self-dual vortex background
Yong-Qiang Wang, Tie-Yan Si, Yu-Xiao Liu +1
We study fermionic zero modes in the background of self-dual vortex on a two-dimensional non-compact extra space in 5+1 dimensions. In the Abelian Higgs model, we present an unifie…
A new form of self-duality equations with topological term
Yong-Qiang Wang, Yu-Xiao Liu, Yi-Shi Duan
Based on the U(1) gauge potential decomposition theory and -mapping theory, the topological inner structure of the self-duality (Bogomol'nyi-type) equations are studied. The spe…