4 papers
Quantum tunneling Mpemba effect
Hisao Hayakawa, Satoshi Takada
The quantum tunneling Mpemba effect is investigated within a continuous one-dimensional symmetric double-well potential open to external environmental sinks at the boundaries ($x=\…
Mpemba effect in a sheared granular gas with velocity-dependent restitution
Makoto R. Kikuchi, Yuria Kobayashi, Satoshi Takada
We investigate the Mpemba effect in a dilute sheared granular gas with a velocity-dependent restitution coefficient. Using kinetic theory based on Grad's moment method, we analyze…
Mpemba effect in a two-dimensional bistable potential
Hisao Hayakawa, Satoshi Takada
We present an exactly solvable model of the Mpemba effect in an overdamped Langevin system confined in a two-dimensional radially symmetric bistable potential. The potential is con…
Fermion Casimir effect and magnetic Larkin-Ovchinnikov phases
Antonino Flachi, Muneto Nitta, Satoshi Takada +1
This paper explores how magnetic fields affect the Casimir effect within the context of a simple quasi-1D interacting fermionic system. A novel phenomenon emerges, resulting from t…