2 citations · 2 across the 2 of their papers we have counts for
3 papers
hep-lat2005
Gauge invariance in a Z_2 hamiltonian lattice gauge theory
Takanori Sugihara
We propose an efficient variational method for lattice gauge theory based on the matrix product ansatz. The method is applied to ladder and square lattices. The Gauss law nee…
hep-lat2004
Lattice representation of vector and chiral gauge theories
Takanori Sugihara
A lattice derivative is defined as a discrete Fourier transform of momentum on a finite lattice. Species doublers are removed with anti-periodic boundary conditions. U(1) chiral tr…
hep-lat2003★ 2 cited
Vector and chiral gauge theories on the lattice
Takanori Sugihara
We combine a pair of independent Weyl fermions to compose a Dirac fermion on the four-dimensional Euclidean lattice. The obtained Dirac operator is antihermitian and does not repro…