Study of coupled QED-cavities using the self-consistent Mori projector method

Sumie Okubo, Mikio Eto, Peter Degenfeld-Schonburg, Michael J. Hartmann

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

Abstract

We study the non-equilibrium properties of nonlinear QED-cavities coupled via photon tunneling in the presence of dissipation and coherent pumping. To illustrate the interplay between photon leakage, Rabi oscillations, and coherent photon hopping, we examine the dynamical evolution and the stationary states of finite cavity arrays in the highly nonlinear regime. Finally, we employ a cluster version of the self-consistent Mori projector method and show both its accuracy and efficiency for the determination of local quantities in the highly complex many-body situation at hand.

Original languageEnglish
Title of host publication27th International Conference on Low Temperature Physics (LT27), PTS 1-5
EditorsE Calzetta
Place of PublicationBristol
PublisherIOP Publishing
Number of pages5
DOIs
Publication statusPublished - 2014
Event27th International Conference on Low Temperature Physics (LT) - Buenos Aires, Argentina
Duration: 6 Aug 201413 Aug 2014

Publication series

NameJournal of Physics Conference Series
PublisherIOP PUBLISHING LTD
Volume568
ISSN (Print)1742-6588

Conference

Conference27th International Conference on Low Temperature Physics (LT)
CountryArgentina
Period6/08/1413/08/14

Keywords

  • QUANTUM
  • ARRAYS
  • LIGHT

Cite this

Okubo, S., Eto, M., Degenfeld-Schonburg, P., & Hartmann, M. J. (2014). Study of coupled QED-cavities using the self-consistent Mori projector method. In E. Calzetta (Ed.), 27th International Conference on Low Temperature Physics (LT27), PTS 1-5 (Journal of Physics Conference Series; Vol. 568). Bristol : IOP Publishing . https://doi.org/10.1088/1742-6596/568/1/012014
Okubo, Sumie ; Eto, Mikio ; Degenfeld-Schonburg, Peter ; Hartmann, Michael J. / Study of coupled QED-cavities using the self-consistent Mori projector method. 27th International Conference on Low Temperature Physics (LT27), PTS 1-5 . editor / E Calzetta. Bristol : IOP Publishing , 2014. (Journal of Physics Conference Series).
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abstract = "We study the non-equilibrium properties of nonlinear QED-cavities coupled via photon tunneling in the presence of dissipation and coherent pumping. To illustrate the interplay between photon leakage, Rabi oscillations, and coherent photon hopping, we examine the dynamical evolution and the stationary states of finite cavity arrays in the highly nonlinear regime. Finally, we employ a cluster version of the self-consistent Mori projector method and show both its accuracy and efficiency for the determination of local quantities in the highly complex many-body situation at hand.",
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Okubo, S, Eto, M, Degenfeld-Schonburg, P & Hartmann, MJ 2014, Study of coupled QED-cavities using the self-consistent Mori projector method. in E Calzetta (ed.), 27th International Conference on Low Temperature Physics (LT27), PTS 1-5 . Journal of Physics Conference Series, vol. 568, IOP Publishing , Bristol , 27th International Conference on Low Temperature Physics (LT), Argentina, 6/08/14. https://doi.org/10.1088/1742-6596/568/1/012014

Study of coupled QED-cavities using the self-consistent Mori projector method. / Okubo, Sumie; Eto, Mikio; Degenfeld-Schonburg, Peter; Hartmann, Michael J.

27th International Conference on Low Temperature Physics (LT27), PTS 1-5 . ed. / E Calzetta. Bristol : IOP Publishing , 2014. (Journal of Physics Conference Series; Vol. 568).

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

TY - GEN

T1 - Study of coupled QED-cavities using the self-consistent Mori projector method

AU - Okubo, Sumie

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AU - Degenfeld-Schonburg, Peter

AU - Hartmann, Michael J.

PY - 2014

Y1 - 2014

N2 - We study the non-equilibrium properties of nonlinear QED-cavities coupled via photon tunneling in the presence of dissipation and coherent pumping. To illustrate the interplay between photon leakage, Rabi oscillations, and coherent photon hopping, we examine the dynamical evolution and the stationary states of finite cavity arrays in the highly nonlinear regime. Finally, we employ a cluster version of the self-consistent Mori projector method and show both its accuracy and efficiency for the determination of local quantities in the highly complex many-body situation at hand.

AB - We study the non-equilibrium properties of nonlinear QED-cavities coupled via photon tunneling in the presence of dissipation and coherent pumping. To illustrate the interplay between photon leakage, Rabi oscillations, and coherent photon hopping, we examine the dynamical evolution and the stationary states of finite cavity arrays in the highly nonlinear regime. Finally, we employ a cluster version of the self-consistent Mori projector method and show both its accuracy and efficiency for the determination of local quantities in the highly complex many-body situation at hand.

KW - QUANTUM

KW - ARRAYS

KW - LIGHT

U2 - 10.1088/1742-6596/568/1/012014

DO - 10.1088/1742-6596/568/1/012014

M3 - Conference contribution

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A2 - Calzetta, E

PB - IOP Publishing

CY - Bristol

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Okubo S, Eto M, Degenfeld-Schonburg P, Hartmann MJ. Study of coupled QED-cavities using the self-consistent Mori projector method. In Calzetta E, editor, 27th International Conference on Low Temperature Physics (LT27), PTS 1-5 . Bristol : IOP Publishing . 2014. (Journal of Physics Conference Series). https://doi.org/10.1088/1742-6596/568/1/012014