293 citations · 1.9k across the 26 of their papers we have counts for
4 papers · 1 filter
Phase-shift instanton approach to tunneling duality in Read--Rezayi state
Ryoi Ohashi, Hiroki Isobe, Ryota Nakai +1
We study the duality between quasi-particle and electron tunneling in point-contact geometries of fractional quantum Hall states. To treat non-Abelian edge operators, we introduce…
Theory of Seebeck ratchet in noncentrosymmetric electron-phonon coupled system
Yugo Onishi, Hiroki Isobe, Naoto Nagaosa
A thermoelectric effect of the noncentrosymmetric electron-phonon coupled system is proposed, in which a temperature difference between electrons and phonons, instead of a spatial…
Theory of thermopolarization effect
Yugo Onishi, Hiroki Isobe, Atsuo Shitade +1
We study the polarization response to the temperature gradient in insulators, known as the thermopolarization effect. We show that this response can be understood through the free…
Theory of a quantum critical phenomenon in a topological insulator: (3+1)-dimensional quantum electrodynamics in solids
Hiroki Isobe, Naoto Nagaosa
We study theoretically the quantum critical phenomenon of the phase transition between the trivial insulator and the topological insulator in (3+1) dimensions, which is described b…