116 citations · 1.4k across the 130 of their papers we have counts for
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Quantum and Classical Gauge Symmetries
Kazuo Fujikawa, Hiroaki Terashima
The use of the mass term of the gauge field as a gauge fixing term, which was discussed by Zwanziger, Parrinello and Jona-Lasinio in a large mass limit, is related to the non-linea…
Aspects of Anomalies in Field Theory
Kazuo Fujikawa
We discuss some formal aspects of quantum anomalies with an emphasis on the regularization of field theory. We briefly review how ambiguities in perturbation theory have been resol…
Chiral Anomaly for a New Class of Lattice Dirac Operators
Kazuo Fujikawa, Masato Ishibashi
A new class of lattice Dirac operators which satisfy the index theorem have been recently proposed on the basis of the algebraic relation $γ_{5}(γ_{5}D) + (γ_{5}D)γ_{5} = 2a^{2k+1}…
Remarks on Shannon's Statistical Inference and the Second Law in Quantum Statistical Mechanics
Kazuo Fujikawa
We comment on a formulation of quantum statistical mechanics, which incorporates the statistical inference of Shannon. Our basic idea is to distinguish the dynamical entropy of von…
Quantum and Classical Gauge Symmetries in a Modified Quantization Scheme
Kazuo Fujikawa, Hiroaki Terashima
The use of the mass term as a gauge fixing term has been studied by Zwanziger, Parrinello and Jona-Lasinio, which is related to the non-linear gauge of Dirac and Nambu…
Algebraic Generalization of the Ginsparg-Wilson Relation
Kazuo Fujikawa
A specific algebraic realization of the Ginsparg-Wilson relation in the form is discussed, where stands for a non-negat…