59 citations · 818 across the 69 of their papers we have counts for
5 papers · 1 filter
Specific heat anomalies of small quantum systems subjected to finite baths
Hideo Hasegawa
We have studied the specific heat of the model for an -body harmonic oscillator (HO) system which is strongly coupled to an -body HO bath without dissipation.…
Classical open systems with nonlinear nonlocal dissipation and state-dependent diffusion: Dynamical responses and the Jarzynski equality
Hideo Hasegawa
We have studied dynamical responses and the Jarzynski equality (JE) of classical open systems described by the generalized Caldeira-Leggett model with the nonlocal system-bath coup…
Comment on "Energy and information in Hodgkin-Huxley neurons"
Hideo Hasegawa
In a recent paper [A. Moujahid, A. d'Anjou, F. J. Torrealdea and F. Torrealdea, Phys. Rev. E {\bf 83}, 031912 (2011)], the authors have calculated the energy consumed in firing neu…
The Jarzynski equality in van der Pol and Rayleigh oscillators
Hideo Hasegawa
We have studied the Jarzynski equality (JE) in van der Pol and Rayleigh oscillators which are typical deterministic non-Hamiltonian models, but not expected to rigorously satisfy t…
Responses to applied forces and the Jarzynski equality in classical oscillator systems coupled to finite baths: An exactly solvable non-dissipative non-ergodic model
Hideo Hasegawa
Responses of small open oscillator systems to applied external forces have been studied with the use of an exactly solvable classical Caldeira-Leggett (CL) model in which a harmoni…