### Abstract

Original language | English |
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Journal | Journal of Physics A: Mathematical and Theoretical |

Volume | 40 |

Issue number | 48 |

DOIs | |

Publication status | Published - 14 Nov 2007 |

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### Cite this

*Journal of Physics A: Mathematical and Theoretical*,

*40*(48). https://doi.org/10.1088/1751-8113/40/48/015

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*Journal of Physics A: Mathematical and Theoretical*, vol. 40, no. 48. https://doi.org/10.1088/1751-8113/40/48/015

**Cavity losses for the dissipative Jaynes–Cummings Hamiltonian beyond rotating wave approximation.** / Scala, M; Militello, B; Messina, A; Maniscalco, Sabrina; Piilo, Jyrki; Suominen, Kalle-Antti.

Research output: Contribution to journal › Article

TY - JOUR

T1 - Cavity losses for the dissipative Jaynes–Cummings Hamiltonian beyond rotating wave approximation

AU - Scala, M

AU - Militello, B

AU - Messina, A

AU - Maniscalco, Sabrina

AU - Piilo, Jyrki

AU - Suominen, Kalle-Antti

PY - 2007/11/14

Y1 - 2007/11/14

N2 - 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.

AB - 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.

U2 - 10.1088/1751-8113/40/48/015

DO - 10.1088/1751-8113/40/48/015

M3 - Article

VL - 40

JO - Journal of Physics A: Mathematical and Theoretical

JF - Journal of Physics A: Mathematical and Theoretical

SN - 1751-8113

IS - 48

ER -