Quantum thermal transport in nanostructures
In this colloquia review we discuss methods for thermal transport calculations for
nanojunctions connected to two semi-infinite leads served as heat-baths. Our emphases are …
nanojunctions connected to two semi-infinite leads served as heat-baths. Our emphases are …
Langevin dynamics with dichotomous noise; direct simulation and applications
We consider the motion of a Brownian particle moving in a potential field and driven by
dichotomous noise with exponential correlation. Traditionally, the analytic as well as the …
dichotomous noise with exponential correlation. Traditionally, the analytic as well as the …
Quantum state-dependent diffusion and multiplicative noise: a microscopic approach
The state-dependent diffusion, which concerns the Brownian motion of a particle in
inhomogeneous media has been described phenomenologically in a number of ways …
inhomogeneous media has been described phenomenologically in a number of ways …
Hybrid quantum/classical molecular dynamics for a proton transfer reaction coupled to a dissipative bath
SY Kim, S Hammes-Schiffer - The Journal of chemical physics, 2006 - pubs.aip.org
A hybrid quantum/classical molecular dynamics approach is applied to a proton transfer
reaction represented by a symmetric double well system coupled to a dissipative bath. In this …
reaction represented by a symmetric double well system coupled to a dissipative bath. In this …
Generalization of the escape rate from a metastable state driven by external cross-correlated noise processes
J Ray Chaudhuri, S Chattopadhyay, SK Banik - Physical Review E—Statistical …, 2007 - APS
We propose generalization of the escape rate from a metastable state for externally driven
correlated noise processes in one dimension. In addition to the internal non-Markovian …
correlated noise processes in one dimension. In addition to the internal non-Markovian …
Effect of interference between two colored noises on the stationary states of a Brownian particle
In this paper we present properties of an external colored cross-correlated noise-driven
Brownian system which is coupled to a thermal bath. Multiplicative cross-correlated noises …
Brownian system which is coupled to a thermal bath. Multiplicative cross-correlated noises …
Quantum escape kinetics over a fluctuating barrier
The escape rate of a particle over a fluctuating barrier in a double-well potential exhibits
resonance at an optimum value of correlation time of fluctuation. This has been shown to be …
resonance at an optimum value of correlation time of fluctuation. This has been shown to be …
Colored thermal noise driven dynamical system in the presence and absence of non-equilibrium constraint: time dependence of information entropy flux and entropy …
G Goswami, B Mukherjee, BC Bag - Chemical physics, 2005 - Elsevier
We have studied the relaxation of non-Markovian and thermodynamically closed system
both in the absence and presence of non-equilibrium constraint in terms of the information …
both in the absence and presence of non-equilibrium constraint in terms of the information …
Solution of the master equation for Wigner's quasiprobability distribution in phase space for the Brownian motion of a particle in a double well potential
WT Coffey, YP Kalmykov, SV Titov - The Journal of chemical physics, 2007 - pubs.aip.org
Quantum effects in the Brownian motion of a particle in the symmetric double well potential V
(x)= ax 2∕ 2+ bx 4∕ 4 are treated using the semiclassical master equation for the time …
(x)= ax 2∕ 2+ bx 4∕ 4 are treated using the semiclassical master equation for the time …
Quantum diffusion in a fermionic bath
We propose a scheme for quantum Brownian motion of a particle in a fermionic bath. Based
on the spin coherent-state representation of the noise operators and a canonical thermal …
on the spin coherent-state representation of the noise operators and a canonical thermal …