97 citations · 1.7k across the 76 of their papers we have counts for
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Revisiting symmetries of lattice fermions via spin-flavor representation
Taro Kimura, Shota Komatsu, Tatsuhiro Misumi +3
Employing the spin-flavor representation, we investigate the structures of the doubler-mixing symmetries and the mechanisms of their spontaneous breakdown in four types of lattice…
Index Theorem and Overlap Formalism with Naive and Minimally Doubled Fermions
Taro Kimura, Michael Creutz, Tatsuhiro Misumi
We present a theoretical foundation for the index theorem in naive and minimally doubled lattice fermions by studying the spectral flow of a Hermitean version of Dirac operators. W…
Aoki Phases in Staggered-Wilson Fermions
Tatsuhiro Misumi, Michael Creutz, Taro Kimura +2
We investigate the parity-broken phase (Aoki phase) for staggered-Wilson fermions by using the Gross-Neveu model and the strong-coupling lattice QCD. In the both cases the gap equa…
Aoki Phases in the Lattice Gross-Neveu Model with Flavored Mass terms
Michael Creutz, Taro Kimura, Tatsuhiro Misumi
We investigate the parity-broken phase structure for staggered and naive fermions in the Gross-Neveu model as a toy model of QCD. We consider a generalized staggered Gross-Neveu mo…