3 papers
cond-mat.str-el2025
Thermal Hall transport in Kitaev spin liquids
Tsuyoshi Okubo, Joji Nasu, Takahiro Misawa +1
We investigate the thermal Hall conductivity in the Kitaev model with additional interactions under a magnetic field, employing a finite-temperature tensor network method benchmark…
cond-mat.stat-mech2024
Quantum phase transition between spin liquid and spin nematics in spin-1 Kitaev honeycomb model
Tohru Mashiko, Tsuyoshi Okubo
Besides the exactly solvable spin-1/2 Kitaev model, higher spin- ones, not exactly solvable, are promising playgrounds for researches on the quantum spin liquid as well. One of…
cond-mat.str-el2024
Spin Seebeck Effect as a Probe for Majorana Fermions in Kitaev Spin Liquids
Yasuyuki Kato, Joji Nasu, Masahiro Sato +3
Quantum entanglement in strongly correlated electron systems often leads to exotic elementary excitations. Quantum spin liquids (QSLs) provide a paradigmatic example, where the ele…