Fermionic Zero Modes in Self-dual Vortex
Background on a Torus
佚名
【期刊名称】《理论物理通讯（英文版）》 【年(卷),期】2007(048)010
【摘要】We study fermionic zero modes in the self-dual vortex background on an extra two-dimensional Riemann surface in (5+1) dimensions. Using the generalized Abelian-Higgs model, we obtain the inner topological structure of the self-dual vortex and establish the exact self-duality equation with topological term. Then we analyze the Dirac operator on an extra torus and the effective Lagrangian of four-dimensional fermions with the self-dual vortex background. Solving the Dirac equation, the fermionic zero modes on a torus with the self-dual vortex background in two simple cases are obtained. 【总页数】5页(675-679)
【关键词】fermionic zero modes, large extra dimensions, self-dual vortex 【作者】佚名
【作者单位】Institute of Theoretical Physics, Lanzhou University, Lanzhou 730000, China;Zhejiang Institute of Modern Physics, Department of Physics, Zhejiang University, Hangzhou 310027, China;Institute of Theoretical Physics, Lanzhou University, Lanzhou
Fermionic Zero Modes in Self-dual Vortex Background on a Torus
