Results 31 to 40 of about 4,646,931 (348)

Time-dependent Markovian quantum master equation [PDF]

open access: yesPhysical Review A, 2018
We construct a quantum Markovian Master equation for a driven system coupled to a thermal bath. The derivation utilizes an explicit solution of the propagator of the driven system.
Roie Dann, Amikam Levy, R. Kosloff
semanticscholar   +1 more source

Analysis of a Finite State Many Player Game Using Its Master Equation [PDF]

open access: yesSIAM Journal of Control and Optimization, 2017
We consider an n-player symmetric stochastic game with weak interaction between the players. Time is continuous and the horizon and the number of states are finite.
Erhan Bayraktar, A. Cohen
semanticscholar   +1 more source

Master equation approach for transport through Majorana zero modes

open access: yesNew Journal of Physics, 2022
Based on an exact formulation, we present a master equation approach to transport through Majorana zero modes (MZMs). Within the master equation treatment, the occupation dynamics of the regular fermion associated with the MZMs holds a quite different ...
Jinshuang Jin, Xin-Qi Li
doaj   +1 more source

Stochastic simulation of catalytic surface reactions in the fast diffusion limit [PDF]

open access: yes, 2006
The master equation of a lattice gas reaction tracks the probability of visiting all spatial configurations. The large number of unique spatial configurations on a lattice renders master equation simulations infeasible for even small lattices.
Haseltine, Eric L.   +2 more
core   +1 more source

Thermodynamic consistency of the optomechanical master equation [PDF]

open access: yesPhysical Review A, 2018
We investigate the thermodynamic consistency of the master equation description of heat transport through an optomechanical system attached to two heat baths, one optical and one mechanical.
M. T. Naseem   +2 more
semanticscholar   +1 more source

Spin-selective electron transfer reactions of radical pairs: Beyond the Haberkorn master equation. [PDF]

open access: yesJournal of Chemical Physics, 2018
Radical pair recombination reactions are normally described using a quantum mechanical master equation for the electronic and nuclear spin density operator.
Thomas P Fay   +2 more
semanticscholar   +1 more source

Accurate Lindblad-form master equation for weakly damped quantum systems across all regimes

open access: yes, 2020
Realistic models of quantum systems must include dissipative interactions with a thermal environment. For weakly-damped systems, while the Lindblad-form Markovian master equation is invaluable for this task, it applies only when the frequencies of any ...
G. McCauley   +3 more
semanticscholar   +1 more source

A finite state projection algorithm for the stationary solution of the chemical master equation. [PDF]

open access: yesJournal of Chemical Physics, 2017
The chemical master equation (CME) is frequently used in systems biology to quantify the effects of stochastic fluctuations that arise due to biomolecular species with low copy numbers.
Ankit Gupta, Jan Mikelson, M. Khammash
semanticscholar   +1 more source

Unraveling-paired dynamical maps recover the input of quantum channels

open access: yesNew Journal of Physics, 2023
We explore algebraic and dynamical consequences of unraveling general time-local master equations. We show that the ‘influence martingale’, the paramount ingredient of a recently discovered unraveling framework, pairs any time-local master equation with ...
Brecht Donvil   +1 more
doaj   +1 more source

Two Derivations of the Master Equation of Quantum Brownian Motion [PDF]

open access: yes, 2006
Central to many discussion of decoherence is a master equation for the reduced density matrix of a massive particle experiencing scattering from its surrounding environment, such as that of Joos and Zeh.
Accardi L   +18 more
core   +2 more sources

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