9 citations · 12 across the 4 of their papers we have counts for
5 papers
Topological superconductivity in helical crystals
Soma Yoshida, Keiji Yada, Yukio Tanaka +1
We study superconductivity and surface Andreev bound states in helical crystals. We consider the interlayer pairings along the helical hopping and investigate the surface local den…
Vortex supercurrent inversion by frequency-symmetry conversion of Cooper pairs
Soma Yoshida, Shu-Ichiro Suzuki, Yukio Tanaka
We theoretically demonstrate that the vortex supercurrent can be reversed by odd-frequency Cooper pairs accompanied by surface Andreev bound states. The surface of a three-dimensio…
Ground state correlations on ground state densities and total binding energies of 40Ca, 48Ca and 208Pb
F. Minato, H. Sagawa, S. Yoshida
Neutron and proton densities of doubly-closed shell nuclei 40Ca, 48Ca and 208Pb are studied based on a Hartree-Fock model with SAMi, SAMi-J27 and SAMi-T energy density functionals…
Isovector density and isospin impurity in
H. Sagawa, S. Yoshida, T. Naito +4
We study isoscalar (IS) and isovector (IV) densities in in comparison with theoretical densities calculated by Skyrme Hartree-Fock (HF) models. The charge sym…
Theory of pair density wave on a quasi-one-dimensional lattice in the Hubbard model
Soma Yoshida, Keiji Yada, Yukio Tanaka
In this study, we examine the superconducting instability of a quasi-one-dimensional lattice in the Hubbard model based on the random-phase approximation (RPA) and the fluctuation…