116 citations · 1.4k across the 130 of their papers we have counts for
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Domain wall fermion and CP symmetry breaking
Kazuo Fujikawa, Hiroshi Suzuki
We examine the CP properties of chiral gauge theory defined by a formulation of the domain wall fermion, where the light field variables and together with Pauli-Villar…
CP breaking in lattice chiral gauge theory
Kazuo Fujikawa, Masato Ishibashi, Hiroshi Suzuki
The CP symmetry is not manifestly implemented for the local and doubler-free Ginsparg-Wilson operator in lattice chiral gauge theory. We precisely identify where the effects of thi…
N=2 Wess-Zumino model on the d=2 Euclidean lattice
Kazuo Fujikawa
We examine the N=2 Wess-Zumino model defined on the Euclidean lattice in connection with a restoration of the Leibniz rule in the limit in perturbatively finite theor…
Supersymmetry on the lattice and the Leibniz rule
Kazuo Fujikawa
The major obstacle to a supersymmetric theory on the lattice is the failure of the Leibniz rule. We analyze this issue by using the Wess-Zumino model and a general Ginsparg-Wilson…
Path Integral for Separable Hamiltonians of Liouville-type
Kazuo Fujikawa
A general path integral analysis of the separable Hamiltonian of Liouville-type is reviewed. The basic dynamical principle used is the Jacobi's principle of least action for given…
Generalized Ginsparg-Wilson algebra and index theorem on the lattice
Kazuo Fujikawa
Recent studies of the topological properties of a general class of lattice Dirac operators are reported. This is based on a specific algebraic realization of the Ginsparg-Wilson re…