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dc.contributor.authorMogilevtsev, D.
dc.contributor.authorSlepyan, G. Ya
dc.contributor.authorGarusov, E.
dc.contributor.authorKilin, S. Ya
dc.contributor.authorKorolkova, N.
dc.identifier.citationMogilevtsev , D , Slepyan , G Y , Garusov , E , Kilin , S Y & Korolkova , N 2015 , ' Quantum tight-binding chains with dissipative coupling ' , New Journal of Physics , vol. 17 , 043065 .
dc.identifier.otherPURE: 190589893
dc.identifier.otherPURE UUID: 19b32561-f2ef-4a3b-b7cb-66e8fd7c6a55
dc.identifier.otherWOS: 000353942800002
dc.identifier.otherScopus: 84930666512
dc.identifier.otherORCID: /0000-0003-4830-9667/work/59302843
dc.identifier.otherWOS: 000353942800002
dc.descriptionGS acknowledges support from the EU FP7 projects FP7 People 2009 IRSES 247007 CACOMEL and FP7 People 2013 IRSES 612285 CANTOR. This work was also supported by the National Academy of Sciences of Belarus through the program 'Convergence', by the External Fellowship Program of the Russian Quantum Center at Skolkovo (D M, S K and E G) and by FAPESP grant 2014/21188-0 (D M), NK and DM acknowledge the support provided by the Scottish Universities Physics Alliance (SUPA). The research leading to these results has received funding from the European Community Seventh Framework Programme (FP7/2007-2013) under grant agreement n. 270843 (iQIT) Date of acceptance: 31/03/2015en
dc.description.abstractWe present a one-dimensional tight-binding chain of two-level systems coupled only through common dissipative Markovian reservoirs. This quantum chain can demonstrate anomalous thermodynamic behavior contradicting Fourier law. Population dynamics of individual systems of the chain is polynomial with the order determined by the initial state of the chain. The chain can simulate classically hard problems, such as multi-dimensional random walks.
dc.relation.ispartofNew Journal of Physicsen
dc.rights© 2015 IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence ( Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.en
dc.subjectSpin chainen
dc.subjectDissipative couplingen
dc.subjectNon-exponential decayen
dc.subjectRandom walken
dc.subjectDecoherence-free subspacesen
dc.subjectQC Physicsen
dc.titleQuantum tight-binding chains with dissipative couplingen
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews.School of Physics and Astronomyen
dc.description.statusPeer revieweden

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