2 papers
cond-mat.stat-mech2026
Violation of local equilibrium thermodynamics in one-dimensional Hamiltonian-Potts model
Hitomi Endo, Michikazu Kobayashi
We investigate nonequilibrium phase coexistence associated with a first-order phase transition by numerically studying a one-dimensional Hamiltonian-Potts model with fractional spa…
cond-mat.quant-gas2024
Quantum Knots that Never Come Untied
Michikazu Kobayashi, Yuta Nozaki, Yuya Koda +1
Lord Kelvin proposed that atoms form hydrodynamic vortex knots. However, they typically untie through reconnections, i. e., local cut-and-slice events, unlike stable vortex unknots…