%0 Conference Paper
%A Jin, Fengping
%T Markovian dynamics of two spins coupled to a spin bath
%M FZJ-2018-05979
%D 2018
%X It is shown that by fitting a Markovian quantum master equation to the numerical solution of the time-dependent Schrödinger equation of a system of two spin-1/2 particles interacting with a bath of up to 34 spin-1/2 particles, the former can describe the dynamics of the two-spin system rather well. The fitting procedure that yields this Markovian quantum master equation accounts for all non-Markovian effects in as much the general structure of this equation allows and yields a description that is incompatible with the Lindblad equation.
%B Out-of-Equilibrium in Many-Body Systems
%C 24 Sep 2018 - 26 Sep 2018, Osnabrück (Germany)
Y2 24 Sep 2018 - 26 Sep 2018
M2 Osnabrück, Germany
%F PUB:(DE-HGF)24
%9 Poster
%U https://juser.fz-juelich.de/record/856611