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Mean-field and quantum-fluctuation dynamics in the driven dispersive Jaynes-Cummings model

Mavrogordatos, T, Szafulski, P, Ginossar, Eran and Szymanska, MH (2016) Mean-field and quantum-fluctuation dynamics in the driven dispersive Jaynes-Cummings model In: 20th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 2016-09-05 - 2016-09-09, Jasna, Slovakia.

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Abstract

In this work we investigate the regime of amplitude bistability in the driven dissipative Jaynes-Cummings (JC) model. We study the semiclassical equation dynamics in contrast to entangled cavity-photon and qubit quantum trajectories, discussing our results in the context of an out-of-equilibrium first order quantum dissipative phase transition for a single JC resonator. Finally, we compare the switching process between metastable states for the two system degrees of freedom by examining a single realization of the random qubit vector in the Bloch sphere next to the intracavity amplitude quasi distributions at given time instants.

Item Type: Conference or Workshop Item (Conference Paper)
Subjects : Physics
Divisions : Faculty of Engineering and Physical Sciences > Physics
Authors :
NameEmailORCID
Mavrogordatos, TUNSPECIFIEDUNSPECIFIED
Szafulski, PUNSPECIFIEDUNSPECIFIED
Ginossar, Erane.ginossar@surrey.ac.ukUNSPECIFIED
Szymanska, MHUNSPECIFIEDUNSPECIFIED
Date : 24 December 2016
Identification Number : 10.1117/12.2257242
Copyright Disclaimer : © (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Contributors :
ContributionNameEmailORCID
UNSPECIFIEDSPIE, UNSPECIFIEDUNSPECIFIED
Uncontrolled Keywords : quantum fluctuations, light-matter interaction, first-order quantum phase transition
Depositing User : Symplectic Elements
Date Deposited : 31 Jan 2017 16:34
Last Modified : 19 Jul 2017 08:54
URI: http://epubs.surrey.ac.uk/id/eprint/813414

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