dc.contributor.author | Manninen, Juuso | |
dc.contributor.author | Agasti, Souvik | |
dc.contributor.author | Massel, Francesco | |
dc.date.accessioned | 2018-01-16T13:43:54Z | |
dc.date.available | 2018-01-16T13:43:54Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Manninen, J., Agasti, S., & Massel, F. (2017). Nonlinear quantum Langevin equations for bosonic modes in solid-state systems. <i>Physical Review A</i>, <i>96</i>(6), Article 063830. <a href="https://doi.org/10.1103/PhysRevA.96.063830" target="_blank">https://doi.org/10.1103/PhysRevA.96.063830</a> | |
dc.identifier.other | CONVID_27818250 | |
dc.identifier.other | TUTKAID_76364 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/56755 | |
dc.description.abstract | Based on the experimental evidence that impurities contribute to the dissipation properties of solid-state open quantum systems, we provide here a description in terms of nonlinear quantum Langevin equations of the role played by two-level systems in the dynamics of a bosonic degree of freedom. Our starting point is represented by the description of the system-environment coupling in terms of coupling to two separate reservoirs, modeling the interaction with external bosonic modes and two-level systems, respectively. Furthermore, we show how this model represents a specific example of a class of open quantum systems that can be described by nonlinear quantum Langevin equations. Our analysis offers a potential explanation of the parametric effects recently observed in circuit-QED cavity optomechanics experiments. | en |
dc.language | eng | |
dc.language.iso | eng | |
dc.publisher | American Physical Society | |
dc.relation.ispartofseries | Physical Review A | |
dc.subject.other | Langevin equations | |
dc.subject.other | solid-state systems | |
dc.title | Nonlinear quantum Langevin equations for bosonic modes in solid-state systems | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201801041050 | |
dc.contributor.laitos | Fysiikan laitos | fi |
dc.contributor.laitos | Department of Physics | en |
dc.contributor.oppiaine | Nanoscience Center | fi |
dc.contributor.oppiaine | Fysiikka | fi |
dc.contributor.oppiaine | Nanoscience Center | en |
dc.contributor.oppiaine | Physics | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.date.updated | 2018-01-04T07:15:16Z | |
dc.type.coar | journal article | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 2469-9926 | |
dc.relation.numberinseries | 6 | |
dc.relation.volume | 96 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © 2017 American Physical Society. Published in this repository with the kind permission of the publisher. | |
dc.rights.accesslevel | openAccess | fi |
dc.relation.doi | 10.1103/PhysRevA.96.063830 | |
jyx.fundinginformation | This work was supported by the Academy of Finland(Contract No. 275245) and the European Research Council(Grant No. 670743). | |