15 citations · 31 across the 7 of their papers we have counts for
7 papers
Electron chirality and hydrodynamic helicity: Analysis in the atomic limit
Tatsuya Miki, Yuta Kakinuma, Masato Senami +4
Electron chirality has been proposed as a microscopic quantity that characterizes electronic handedness, yet its underlying control parameter has not been clearly identified. Furth…
Weak coupling approach to magnetic and orbital susceptibilities for superconducting states in multiorbital electron-phonon coupled model
Natsuki Okada, Tatsuya Miki, Shintaro Hoshino
Alkali-doped fullerides are molecular-based superconductors with multiple active orbitals. In this paper, using the Eliashberg theory with the retardation effect of Jahn-Teller pho…
Quantification of electronic asymmetry: chirality and axiality in solids
Tatsuya Miki, Hiroaki Ikeda, Michi-To Suzuki +1
Chiral and axial materials offer platforms for intriguing phenomena, such as cross-correlated responses and chirality-induced spin selectivity. However, quantifying the properties…
Dirac bilinears in condensed matter physics: Relativistic correction for observables and conjugate electromagnetic fields
Shintaro Hoshino, Tatsuya Miki, Michi-To Suzuki +1
Inspired by recent developments in electron chirality, we reconsider some microscopic physical quantities that have been overlooked or have received little attention in condensed m…
Odd-frequency pairing of Bogoliubov quasiparticles in superconductor junction
Tatsuya Miki, Yukio Tanaka, Shun Tamura +1
We study a superconductor Josephson junction with a Bogoliubov Fermi surface, employing McMillan's Green's function technique. The low-energy degrees of freedom are described by sp…
Impurity effect on Bogoliubov Fermi surfaces: Analysis based on iron-based superconductors
Tatsuya Miki, Hiroaki Ikeda, Shintaro Hoshino
The effect of impurities on a superconductor with Bogoliubov Fermi surfaces (BFSs) is studied using a realistic tight-binding model. Based on the band structure composed of -orb…
Odd-frequency pairing inherent in Bogoliubov Fermi liquid
Tatsuya Miki, Shun-Ta Tamura, Shoma Iimura +1
The disorder and interaction effects on Bogoliubov-Fermi surfaces with preserved inversion symmetry are studied for a low-energy effective model coupled to bosonic degrees of freed…