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Efficient many-body non-Markovian dynamics of organic polaritons
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dc.contributor.author | Fowler-Wright, Piper | |
dc.contributor.author | Lovett, Brendon W. | |
dc.contributor.author | Keeling, Jonathan | |
dc.date.accessioned | 2022-10-24T12:30:02Z | |
dc.date.available | 2022-10-24T12:30:02Z | |
dc.date.issued | 2022-10-21 | |
dc.identifier | 281807817 | |
dc.identifier | 3795a6fb-db66-4a8b-b19a-fbea78ff425c | |
dc.identifier | 85141304042 | |
dc.identifier | 000878635200007 | |
dc.identifier.citation | Fowler-Wright , P , Lovett , B W & Keeling , J 2022 , ' Efficient many-body non-Markovian dynamics of organic polaritons ' , Physical Review Letters , vol. 129 , no. 17 , 173001 . https://doi.org/10.1103/PhysRevLett.129.173001 | en |
dc.identifier.issn | 0031-9007 | |
dc.identifier.other | ArXiv: http://arxiv.org/abs/2112.09003v2 | |
dc.identifier.other | ORCID: /0000-0002-4283-552X/work/121312545 | |
dc.identifier.other | ORCID: /0000-0001-5142-9585/work/121312604 | |
dc.identifier.other | ORCID: /0000-0003-1060-445X/work/140829791 | |
dc.identifier.uri | https://hdl.handle.net/10023/26234 | |
dc.description | Funding: P.F.-W. acknowledges support from EPSRC (EP/T518062/1). B.W.L. and J.K. acknowledge support from EPSRC (EP/T014032/1). | en |
dc.description.abstract | We show how to simulate a model of many molecules with both strong coupling to many vibrational modes and collective coupling to a single photon mode. We do this by combining process tensor matrix product operator methods with a mean-field approximation which reduces the dimension of the problem. We analyze the steady-state of the model under incoherent pumping to determine the dependence of the polariton lasing threshold on cavity detuning, light-matter coupling strength, and environmental temperature. Moreover, by measuring two-time correlations, we study quadratic fluctuations about the mean-field to calculate the photoluminescence spectrum. Our method enables one to simulate many-body systems with strong coupling to multiple environments, and to extract both static and dynamical properties. | |
dc.format.extent | 7 | |
dc.format.extent | 601545 | |
dc.language.iso | eng | |
dc.relation.ispartof | Physical Review Letters | en |
dc.subject | QC Physics | en |
dc.subject | TK Electrical engineering. Electronics Nuclear engineering | en |
dc.subject | DAS | en |
dc.subject | MCC | en |
dc.subject | NCAD | en |
dc.subject.lcc | QC | en |
dc.subject.lcc | TK | en |
dc.title | Efficient many-body non-Markovian dynamics of organic polaritons | en |
dc.type | Journal article | en |
dc.contributor.sponsor | EPSRC | en |
dc.contributor.institution | University of St Andrews. School of Physics and Astronomy | en |
dc.contributor.institution | University of St Andrews. Centre for Designer Quantum Materials | en |
dc.contributor.institution | University of St Andrews. Condensed Matter Physics | en |
dc.identifier.doi | 10.1103/PhysRevLett.129.173001 | |
dc.description.status | Peer reviewed | en |
dc.identifier.url | https://arxiv.org/abs/2112.09003 | en |
dc.identifier.grantnumber | EP/T014032/1 | en |
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