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dc.contributor.authorBru J.-B.
dc.contributor.authorde Siqueira Pedra W.
dc.date.accessioned2016-06-13T13:32:50Z
dc.date.available2016-06-13T13:32:50Z
dc.date.issued2015-12-31
dc.identifier.issn1424-0637
dc.identifier.urihttp://hdl.handle.net/20.500.11824/181
dc.description.abstractFrom quantum mechanical first principles only, we rigorously study the time-evolution of a N-level atom (impurity) interacting with an external monochromatic light source within an infinite system of free electrons at thermal equilibrium (reservoir). In particular, we establish the relation between the full dynamics of the compound system and the effective dynamics for the N-level atom, which is studied in detail in Bru et al. (Ann Henri Poincaré 13(6):1305–1370, 2012). Together with Bru et al. (Ann Henri Poincaré 13(6):1305–1370, 2012) the present paper yields a purely microscopic theory of optical pumping in laser physics. The model we consider is general enough to describe gauge invariant atom–reservoir interactions.
dc.formatapplication/pdf
dc.languageeng
dc.publisherAnnales Henri Poincare
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/es/
dc.titleCharacterization of the Quasi-Stationary State of an Impurity Driven by Monochromatic Light II: Microscopic Foundations
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/acceptedVersion
dc.identifier.doi10.1007/s00023-014-0345-1
dc.relation.publisherversionhttp://link.springer.com/article/10.1007%2Fs00023-014-0345-1


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