A1 Refereed original research article in a scientific journal
Cavity losses for the dissipative Jaynes-Cummings Hamiltonian beyond rotating wave approximation
Authors: Scala M, Militello B, Messina A, Maniscalco S, Piilo J, Suominen KA
Publisher: IOP PUBLISHING LTD
Publication year: 2007
Journal: Journal of Physics A: Mathematical and Theoretical
Journal name in source: JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL
Journal acronym: J PHYS A-MATH THEOR
Volume: 40
Issue: 48
First page : 14527
Last page: 14536
Number of pages: 10
ISSN: 1751-8113
DOI: https://doi.org/10.1088/1751-8113/40/48/015
Abstract
A microscopic derivation of the master equation for the Jaynes-Cummings model with cavity losses is given, taking into account the terms in the dissipator which vary with frequencies of the order of the vacuum Rabi frequency. Our approach allows us to single out physical contexts wherein the usual phenomenological dissipator turns out to be fully justified and constitutes an extension of our previous analysis (Scala et al 2007 Phys. Rev. A 75 013811), where a microscopic derivation was given in the framework of the rotating wave approximation.
A microscopic derivation of the master equation for the Jaynes-Cummings model with cavity losses is given, taking into account the terms in the dissipator which vary with frequencies of the order of the vacuum Rabi frequency. Our approach allows us to single out physical contexts wherein the usual phenomenological dissipator turns out to be fully justified and constitutes an extension of our previous analysis (Scala et al 2007 Phys. Rev. A 75 013811), where a microscopic derivation was given in the framework of the rotating wave approximation.
UTU Research Portal