NON-MARKOVIAN DYNAMICS OF CAVITY LOSSES



: Scala M, Militello B, Messina A, Piilo J, Maniscalco S, Suominen KA

Publisher: WORLD SCIENTIFIC PUBL CO PTE LTD

: 2009

: International Journal of Quantum Information

: INTERNATIONAL JOURNAL OF QUANTUM INFORMATION

: INT J QUANTUM INF

: 7

: 41

: 47

: 7

: 0219-7499

DOI: https://doi.org/10.1142/S0219749909004852


We provide a microscopic derivation for the non-Markovian master equation for an atom-cavity system with cavity losses and show that they can induce population trapping in the atomic excited state, when the environment outside the cavity has a non-flat spectrum. Our results apply to hybrid solid state systems and can turn out to be helpful to find the most appropriate description of leakage in the recent developments of cavity quantum electrodynamics.



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