148 citations · 472 across the 10 of their papers we have counts for
10 papers
Majorana-Magnon Crossover by a Magnetic Field in the Kitaev Model: Continuous-Time Quantum Monte Carlo Study
Junki Yoshitake, Joji Nasu, Yasuyuki Kato +1
Kitaev quantum spin liquids host Majorana fermions via the fractionalization of spins. In a magnetic field, the Majorana fermions were predicted to comprise a topological state, wh…
Two-step gap opening across the quantum critical point in a Kitaev honeycomb magnet
Y. Nagai, T. Jinno, Y. Yoshitake +4
Quantum spin liquid involves fractionalized quasipariticles such as spinons and visons. They are expressed as itinerant Majorana fermions and fluxes in the Kitaev model with…
Temperature evolution of spin dynamics in two- and three-dimensional Kitaev models: Influence of fluctuating gauge fluxes
Junki Yoshitake, Joji Nasu, Yukitoshi Motome
The long-sought quantum spin liquid is a quantum-entangled magnetic state leading to the fractionalization of spin degrees of freedom. Quasiparticles emergent from the fractionaliz…
Majorana dynamical mean-field study of spin dynamics at finite temperatures in the honeycomb Kitaev model
Junki Yoshitake, Joji Nasu, Yasuyuki Kato +1
A prominent feature of quantum spin liquids is fractionalization of the spin degree of freedom. Fractionalized excitations have their own dynamics in different energy scales, and h…
Thermal Transport in the Kitaev Model
Joji Nasu, Junki Yoshitake, Yukitoshi Motome
In conventional insulating magnets, heat is carried by magnons and phonons. In contrast, when the magnets harbor a quantum spin liquid state, emergent quasiparticles from the fract…
Incarnation of Majorana Fermions in Kitaev Quantum Spin Lattice
Seung-Hwan Do, Sang-Youn Park, Junki Yoshitake +10
Kitaev quantum spin liquid is a topological magnetic quantum state characterized by Majorana fermions of fractionalized spin excitations, which are identical to their own antiparti…