Relaxation kinetics of nonlinear systems coupled to a nonequilibrium bath.


In a number of poorly understood, strongly coupled systems, relaxation processes due to activation exhibit nonexponential time dependence. Often the relaxation function fstd of some initial excitation is well described by a Kohlrausch-Williams-Watts (KWW) law, fstd ­ expf2sk1tdg, or a power law, fstd ­ f1 1 k2tg . This is to be contrasted with the… (More)


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