71 citations · 281 across the 29 of their papers we have counts for
4 papers · 1 filter
Lattice study of supersymmetry breaking in N=2 supersymmetric quantum mechanics
Daisuke Kadoh, Katsumasa Nakayama
We study supersymmetry breaking from a lattice model of N=2 supersymmetric quantum mechanics using the direct computational method proposed in arXiv:1803.07960. The vanishing Witte…
Casimir effect for nucleon parity doublets
Tsutomu Ishikawa, Katsumasa Nakayama, Kei Suzuki
Finite-volume effects for the nucleon chiral partners are studied within the framework of the parity-doublet model. Our model includes the vacuum energy shift for nucleons, which i…
Lattice computation of the Dirac eigenvalue density in the perturbative regime of QCD
Katsumasa Nakayama, Hidenori Fukaya, Shoji Hashimoto
The eigenvalue spectrum of the Dirac operator is numerically calculated in lattice QCD with 2+1 flavors of dynamical domain-wall fermions. In the high-energy regime, the dis…
Direct computational approach to lattice supersymmetric quantum mechanics
Daisuke Kadoh, Katsumasa Nakayama
We propose a numerical method of estimating various physical quantities in lattice (supersymmetric) quantum mechanics. The method consists only of deterministic processes such as c…