5 papers
A New Approach of Fermion Field on Lattice
Bo Feng, Jianming Li, Xingchang Song
A new approach to formulate the fermion field on lattice is introduced by proposing a new Dirac operator on lattice.This approach can eliminate the Fermion doubling problem, preser…
A New Formulation in Lattice Theory
Bo Feng, Jianming Li, Xingchang Song
In this paper we propose a new approach to formulate the field theory on a lattice. This approach can eliminate the Fermion doubling problem, preserve the chiral symmetry and get t…
Wilson--Yukawa Chiral Model on Lattice and Non-commutative Geometry
Jianming Li, Xingchang Song, Ke Wu
Based upon the mathematical formulas of Lattice gauge theory and non-commutative geometry differential calculus, we developed an approach of generalized gauge theory on a product o…
Matrix Realization of Gauge Theory on Discrete Group
Jianming Li
We construct a matrix algebra as representation of functions on discrete group and develop the gauge theory on discrete group proposed by Starz in the matrix alge…
The -Model and Non-commutative Geometry
Hanying Guo, Jianming Li, Ke Wu +2
In terms of non-commutative geometry, we show that the --model can be built up by the gauge theory on discrete group . We introduce a constraint in the gauge theory, which…