Bloch-Siegert shift for multiphoton resonances

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dc.creatorHagelstein, Peter L.
dc.creatorChaudhary, Irfan U.
dc.date2007-09-12
dc.date.accessioned2026-07-07T08:29:15Z
dc.date.available2026-07-07T08:29:15Z
dc.descriptionRecently there has been theoretical and experimental interest in Bloch-Siegert shifts in an intense photon field. A perturbative treatment becomes difficult in this multiphoton regime. We present a unitary transform and rotated model, which allows us to get accurate results away from the level anticrossings. A simple variational energy estimate leads to a new expression for the dressed two-level system energy which is accurate, and useful over a wide range of the dimensionless coupling constant.
dc.description6 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/0709.1958
dc.identifierhttp://arxiv.org/abs/0709.1958
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/137904
dc.subjectQuantum Physics
dc.titleBloch-Siegert shift for multiphoton resonances
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