Retardation-induced anomalous population trapping in a multiply-excited, multiple-emitter waveguide-QED system

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dc.contributor.author Carmele, A en
dc.contributor.author Nemet, Nikolett en
dc.contributor.author Canela, V en
dc.contributor.author Parkins, Andrew en
dc.date.accessioned 2019-11-20T22:38:37Z en
dc.date.issued 2019-10-29 en
dc.identifier.citation Arxiv (1910.13414v2). 29 Oct 2019. 6 pages en
dc.identifier.uri http://hdl.handle.net/2292/48970 en
dc.description.abstract We study in a numerically-exact manner a multiple-emitter, multiple-excitation waveguide quantum-electrodynamic (waveguide-QED) system including propagation time delay. In particular, we demonstrate anomalous population trapping as a result of the retardation in the excitation exchange between the waveguide and three initially excited emitters. Allowing for local phases in the emitter-waveguide coupling,this population trapping cannot be recovered using a Markovian treatment, proving the essential role of non-Markovian dynamics in the process. Furthermore, this time-delayed excitation exchange allows for a novel steady state, in which one emitter decays entirely to its ground state while the other two remain partially excited. en
dc.relation.ispartof Arxiv en
dc.rights Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. en
dc.rights.uri https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm en
dc.rights.uri https://arxiv.org/licenses/nonexclusive-distrib/1.0/license.html en
dc.subject quant-ph en
dc.subject quant-ph en
dc.subject physics.atom-ph en
dc.title Retardation-induced anomalous population trapping in a multiply-excited, multiple-emitter waveguide-QED system en
dc.type Report en
dc.rights.holder Copyright: The authors en
pubs.author-url http://arxiv.org/abs/1910.13414v2 en
dc.rights.accessrights http://purl.org/eprint/accessRights/OpenAccess en
pubs.subtype Working Paper en
pubs.elements-id 785509 en
pubs.org-id Science en
pubs.org-id Physics en
pubs.arxiv-id 1910.13414 en
pubs.number 1910.13414v2 en
pubs.record-created-at-source-date 2019-11-21 en


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