Master equations with memory for systems driven by classical noise | Macquarie University ResearchOnline

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Title: Master equations with memory for systems driven by classical noise
Related: Optics communications, Vol. 283, No. 5, (2010), p.773-780
DOI: 10.1016/j.optcom.2009.10.052
Publisher: Elsevier
Date: 2010
FoR/RFCD Code(s): 020200 Atomic, Molecular, Nuclear, Particle and Plasma Physics
Author/Creator: Cresser, J. D
Author/Creator: Facer, C
Description: A non-Markovian master equation is obtained for a two level atom driven by a phase noisy laser. The derivation is based on obtaining an equation for the density operator of the system averaged over the previous histories of the external noise. Averaging over the current value of the noise variable by means of the Zwanzig–Nakajima projection operator technique leads to a master equation with memory and a local-in-time master equation. The solutions to the resultant non-Markovian master equation, the structural properties of the equation, and the amenability of the equation to unravelling by the quantum trajectory method are all investigated.
Description: 8 page(s)
Subject Keyword: 020200 Atomic, Molecular, Nuclear, Particle and Plasma Physics
Subject Keyword: master equations
Subject Keyword: non-Markovian
Subject Keyword: classical noise
Resource Type: journal article
Organisation: Macquarie University. Dept. of Physics and Astronomy

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