Quantum transport efficiency in noisy random-removal and small-world networks

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dc.authorid0000-0002-2345-3059en_US
dc.authorid0000-0003-4665-9284en_US
dc.authorid0000-0002-5595-873Xen_US
dc.contributor.authorKurt, Arzu
dc.contributor.authorRossi, Matteo A. C.
dc.contributor.authorPiilo, Jyrki
dc.date.accessioned2023-07-28T11:43:26Z
dc.date.available2023-07-28T11:43:26Z
dc.date.issued2023en_US
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.descriptionAcknowledgmentsA K acknowledges support from the Scientific and Technological Research Council of Turkey (TUBITAK) Project No:1002-120F011. M A C R acknowledges financial support from the Academy of Finland via the Centre of Excellence program (Project No. 336810).en_US
dc.description.abstractWe report the results of an in-depth study of the role of graph topology on quantum transport efficiency in random removal and Watts-Strogatz networks. By using four different environmental models-noiseless, driven by classical random telegraph noise (RTN), thermal quantum bath, and bath + RTN-we compare the role of the environment and of the change in network topology in determining the quantum transport efficiency. We find that small and specific changes in network topology is more effective in causing large change in efficiency compared to that achievable by environmental manipulations for both network classes. Furthermore, we have found that noise dependence of transport efficiency in Watts-Strogatz networks can be categorized into six classes. In general, our results highlight the interplay that network topology and environment models play in quantum transport, and pave the way for transport studies for networks of increasing size and complexity-when going beyond so far often used few-site transport systems.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [:1002-120F011]; Academy of Finland via the Centre of Excellence program [336810]en_US
dc.identifier.citationKurt, A., Rossi, M. A., & Piilo, J. (2023). Quantum transport efficiency in noisy random-removal and small-world networks. Journal of Physics A: Mathematical and Theoretical, 56(14), 145301.en_US
dc.identifier.doi10.1088/1751-8121/acc0ec
dc.identifier.endpage17en_US
dc.identifier.issn1751-8113
dc.identifier.issn1751-8121
dc.identifier.issue14en_US
dc.identifier.scopus2-s2.0-85150423784en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1en_US
dc.identifier.urihttp://dx.doi.org/10.1088/1751-8121/acc0ec
dc.identifier.urihttps://hdl.handle.net/20.500.12491/11395
dc.identifier.volume56en_US
dc.identifier.wosWOS:000947836200001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorKurt, Arzu
dc.language.isoenen_US
dc.publisherIOP Publishing Ltden_US
dc.relation.ispartofJournal of Physics A-Mathematical and Theoreticalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.relation.tubitak[:1002-120F011]
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectQuantum Transporten_US
dc.subjectOpen Quantum Systemsen_US
dc.subjectComplex Quantum Networksen_US
dc.subjectEnergyen_US
dc.subjectDynamicsen_US
dc.titleQuantum transport efficiency in noisy random-removal and small-world networksen_US
dc.typeArticleen_US

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