Two qubit entanglement when the RWA is violated

S. Agarwal, S. M. Hashemi Rafsanjani, J. H. Eberly

Research output: Chapter in Book/Report/Conference proceedingConference contribution


We investigate the entanglement dynamics of two quasi-degenerate qubits interacting with a quantized oscillator in a parameter regime where the rotating wave approximation breaks down. Analytical formulas for collapse and revival of entanglement are derived. OCIS codes: 270.5585 Quantum information and processing; 030.1670 Coherent optical effects.

Original languageEnglish (US)
Title of host publicationFrontiers in Optics, FIO 2012
PublisherOptical Society of America (OSA)
ISBN (Print)9781557529565
StatePublished - 2012
Externally publishedYes
EventFrontiers in Optics, FIO 2012 - Rochester, NY, United States
Duration: Oct 14 2012Oct 18 2012

Publication series

NameFrontiers in Optics, FIO 2012


ConferenceFrontiers in Optics, FIO 2012
Country/TerritoryUnited States
CityRochester, NY

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics


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