97 citations · 1.7k across the 76 of their papers we have counts for
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Lattice fermion formulation via Physics-Informed Neural Networks: Ginsparg-Wilson relation and Overlap fermions
Tatsuhiro Misumi
We propose a novel, machine-learning-based framework for constructing lattice fermions using Physics-Informed Neural Networks (PINNs). Our approach treats the formulation of the Di…
Adiabatic continuity in a partially reduced twisted Eguchi-Kawai model with one adjoint Dirac fermion
Yudai Hamada, Tatsuhiro Misumi
We numerically investigate whether the center-symmetric confined phase of large- gauge theory with one adjoint Dirac fermion persists under spatial compactification on $…
Taste-splitting mass and edge modes in D staggered fermions
Tatsuhiro Misumi, Tetsuya Onogi, Tatsuya Yamaoka
We investigate the symmetry structure of the D staggered fermion Hamiltonian and its implications for anomalies. Since the spin and flavor degrees of freedom of Dirac fermion…
Minimal-doubling and single-Weyl Hamiltonians
Tatsuhiro Misumi
We develop a systematic Hamiltonian formulation of minimally doubled lattice fermions in (3+1) dimensions, derive their nodal structures (structures of zeros), and classify their s…
stability and continuity in twisted Eguchi-Kawai model with two-flavor adjoint fermions
Yudai Hamada, Tatsuhiro Misumi
We investigate the twisted Eguchi-Kawai (TEK) reduced model of four-dimensional gauge theory in the presence of two-flavor adjoint fermions (adjoint TEK model). Using Monte…
Equivalence of lattice operators and graph matrices
Jun Yumoto, Tatsuhiro Misumi
We explore the relationship between lattice field theory and graph theory, placing special emphasis on the interplay between Dirac and scalar lattice operators and matrices within…