71 citations · 281 across the 29 of their papers we have counts for
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Casimir effect in axion electrodynamics with lattice regularizations
Katsumasa Nakayama, Kei Suzuki
The Casimir effect is induced by the interplay between photon fields and boundary conditions, and in particular, photon fields modified in axion electrodynamics may lead to the sig…
Randomized higher-order tensor renormalization group
Katsumasa Nakayama
The higher-order tensor renormalization group (HOTRG) is a fundamental method to calculate the physical quantities by using a tensor network representation. This method is based on…
Chiral fermion in the Hamiltonian lattice gauge theory
Tomoya Hayata, Katsumasa Nakayama, Arata Yamamoto
We discuss the chiral fermion in the Hamiltonian formalism of lattice gauge theory. Although the naive chiral charge operator does not commute with the Hamiltonian, the commutable…
Casimir effect for fermions on the lattice
Katsumasa Nakayama, Kei Suzuki
The conventional Casimir effect has been studied in the continuous spacetime, but to elucidate its counterpart in the lattice space is an important subject. Here, we discuss variou…