General Non-Markovian Structure of Gaussian Master and Stochastic Schrödinger Equations
General Non-Markovian Structure of Gaussian Master and Stochastic Schrödinger Equations
General open quantum systems display memory features, their master equations are non-Markovian. We show that the subclass of Gaussian non-Markovian open system dynamics is tractable in a depth similar to the Markovian class. The structure of master equations exhibits a transparent generalization of the Lindblad structure. We find and parametrize …