Non-Markovian Dynamics of Quantum Open Systems Embedded in a Hybrid Environment

作者: Xinyu Zhao , Wufu Shi , JQ You , Ting Yu , None

DOI: 10.1016/J.AOP.2017.04.001

关键词: QuantumStochastic differential equationPhysicsComplex normal distributionStatistical physicsOpen quantum systemNoise (electronics)Markov processTrajectorySchrödinger equation

摘要: Abstract Quantum systems of interest are typically coupled to several quantum channels (more generally environments). In this paper, we develop an exact stochastic Schrodinger equation for open system a hybrid environment containing both bosonic and fermionic particles. Such differential may be obtained directly from microscopic model through employing classical complex Gaussian noise non-commutative simulate the bath. As immediate application our developed approach, show that evolution reduced density matrix can derived by taking average over noise. Three specific examples given in paper illustrate trajectory is fully consistent with standard mechanics. Our also shed new light on special features exhibited bath

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