5 papers · 1 filter
Dynamical detailed balance and local KMS condition for non-equilibrium states
Luigi Accardi, Kentaro Imafuku
The principle of detailed balance is at the basis of equilibrium physics and is equivalent to the Kubo-Martin-Schwinger (KMS) condition (under quite general assumptions). In the pr…
On the physical meaning of the EPR--chameleon experiment
Luigi Accardi, Kentaro Imafuku, Massimo Regoli
The physical meaning of the EPR--chameleon experiment proposed in AcRe00b,AcRe01a, in which the EPR correlations are reproduced by local, independent, deterministic choices is re-e…
Interaction of 3-level atom with radiation
L. Accardi, K. Imafuku, S. V. Kozyrev
The interaction of 3-level system with a quantum field in a non-equilibrium state is considered. We describe a class of states of the quantum field for wich a stationary state driv…
Quantum stochastic resonance in driven spin-boson system with stochastic limit approximation
Kentaro Imafuku, Kazuya Yuasa, Ichiro Ohba
After a brief review of stochastic limit approximation with spin-boson system from physical points of view, amplification phenomenon-stochastic resonance phenomenon-in driven spin-…
Effects of Inelastic Scattering on Tunneling Time in Generalized Nelson's Quantum Mechanics
Kentaro Imafuku, Ichiro Ohba, Yoshiya Yamanaka
We analyze the effects of inelastic scattering on the tunneling time theoretically, using generalized Nelson's quantum mechanics. This generalization enables us to describe quantum…