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dc.contributor.author Van Handel, R.
dc.contributor.author Gough, John E.
dc.date.accessioned 2008-12-05T09:50:54Z
dc.date.available 2008-12-05T09:50:54Z
dc.date.issued 2007-02
dc.identifier.citation Van Handel , R & Gough , J E 2007 , ' Singular perturbation of quantum stochastic differential equations with coupling through an oscillator mode ' Journal of Statistical Physics , vol 127 , no. 3 , pp. 575-607 . , 10.1007/s10955-007-9284-2 en
dc.identifier.issn 0022-4715
dc.identifier.other PURE: 88542
dc.identifier.other dspace: 2160/1397
dc.identifier.uri http://hdl.handle.net/2160/1397
dc.identifier.uri http://www.springerlink.com/content/e05168ug24w7q344/ en
dc.description Gough, John; Van Handel, R., (2007) 'Singular perturbation of quantum stochastic differential equations with coupling through an oscillator mode', Journal of Statistical Physics 127(3) pp.575-607 RAE2008 en
dc.description.abstract We consider a physical system which is coupled indirectly to a Markovian resevoir through an oscillator mode. This is the case, for example, in the usual model of an atomic sample in a leaky optical cavity which is ubiquitous in quantum optics. In the strong coupling limit the oscillator can be eliminated entirely from the model, leaving an effective direct coupling between the system an the resevoir. Here we provide a mathematically rigorous treatment of this limit as a weak limit of the time evolution and observables on a suitably chosen exponential domain in Fock space. The resulting effective model may contain emission and absorption as well as scattering interactions. en
dc.format.extent 33 en
dc.language.iso eng
dc.relation.ispartof Journal of Statistical Physics en
dc.title Singular perturbation of quantum stochastic differential equations with coupling through an oscillator mode en
dc.type Text en
dc.type.publicationtype Article (Journal) en
dc.identifier.doi http://dx.doi.org/10.1007/s10955-007-9284-2
dc.contributor.institution Institute of Mathematics & Physics (ADT) en
dc.contributor.institution Quantum Systems, Information and Control en
dc.description.status Peer reviewed en


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