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Hidden Markov chains: models of quantum dynamics with memory
  KTH/Nordita/SU seminar in Theoretical Physics [before December 2013]

Wednesday 04 November 2009
from 11:00 to 12:00
at 122:026 (OBS!)
Speaker : Göran Lindblad (KTH)
Abstract : Most mathematical models used to describe relaxation processes in open quantum systems are of the Markov type: the evolution is defined by a semigroup of completely positive maps. Introducing models with more realistic dynamics including memory effects has proved difficult and controversial. In this talk I will describe a class of simple models where the non-Markovian properties can be clearly seen, e.g. in graphs of numerical simulations.

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