74 citations · 794 across the 43 of their papers we have counts for
8 papers · 1 filter
Chiral separation effect catalyzed by heavy impurities
Daiki Suenaga, Yasufumi Araki, Kei Suzuki +1
We investigate the influence of Kondo effect, namely, the nonperturbative effect induced by heavy impurities, on the chiral separation effect (CSE) in quark matter. We employ a sim…
Lattice-fermionic Casimir effect and topological insulators
Tsutomu Ishikawa, Katsumasa Nakayama, Kei Suzuki
The Casimir effect arises from the zero-point energy of particles in momentum space deformed by the existence of two parallel plates. For degrees of freedom on the lattice, its ene…
Spin-orbital magnetic response of relativistic fermions with band hybridization
Yasufumi Araki, Daiki Suenaga, Kei Suzuki +1
Spins of relativistic fermions are related to their orbital degrees of freedom. In order to quantify the effect of hybridization between relativistic and nonrelativistic degrees of…
Suppression of decay widths in singly heavy baryons induced by the anomaly
Yohei Kawakami, Masayasu Harada, Makoto Oka +1
We study strong and radiative decays of excited singly heavy baryons (SHBs) using an effective chiral Lagrangian based on the diquark picture proposed in Ref. [1]. The effective La…
Two relativistic Kondo effects: Classification with particle and antiparticle impurities
Yasufumi Araki, Daiki Suenaga, Kei Suzuki +1
We investigate two different types of relativistic Kondo effects, distinguished by heavy-impurity degrees of freedom, by focusing on the energy-momentum dispersion relations of the…
Casimir effect for lattice fermions
Tsutomu Ishikawa, Katsumasa Nakayama, Kei Suzuki
We propose a definition of the Casimir energy for free lattice fermions. From this definition, we study the Casimir effects for the massless or massive naive fermion, Wilson fermio…
Spectrum of singly heavy baryons from a chiral effective theory of diquarks
Yonghee Kim, Emiko Hiyama, Makoto Oka +1
The mass spectra of singly charmed and bottom baryons, and , are investigated using a nonrelativistic potential model with a heavy…
Axial U(1) symmetry and mesonic correlators at high temperature in lattice QCD
Kei Suzuki, Sinya Aoki, Yasumichi Aoki +4
We investigate the high-temperature phase of QCD using lattice QCD simulations with dynamical Möbius domain-wall fermions. On generated configurations, we study the axial…