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Nonperturbative Effects in the Emission Spectra of Quantum Dots Interacting with Bosonic and Fermionic Reservoirs

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dc.contributor.author Gainutdinov R.K.
dc.contributor.author Blum D.G.
dc.contributor.author Shirdelhavar A.
dc.contributor.author Mutygullina A.A.
dc.date.accessioned 2021-02-25T20:38:02Z
dc.date.available 2021-02-25T20:38:02Z
dc.date.issued 2020
dc.identifier.issn 1068-3356
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/162123
dc.description.abstract © 2020, Allerton Press, Inc. Abstract: The problem of the description of the strong interaction of the InAs/GaAs exciton quantum dot (QD) grown by molecular-beam epitaxy with acoustic phonon and electron reservoirs is studied. A nonperturbative solution to the self-energy function of the exciton quantum dot is found. It is shown that these functions at temperatures higher than 10 K differ significantly from those obtained within in the Born approximation. The accurate calculation of the self-energy function of the exciton QD makes it possible to solve the problem of decoherence and dephasing of quantum states, which opens the way to develop single-photon sources necessary in quantum calculations and quantum communication.
dc.relation.ispartofseries Bulletin of the Lebedev Physics Institute
dc.subject decoherence
dc.subject electron–phonon coupling
dc.subject quantum dots
dc.subject self-energy
dc.title Nonperturbative Effects in the Emission Spectra of Quantum Dots Interacting with Bosonic and Fermionic Reservoirs
dc.type Article
dc.relation.ispartofseries-issue 8
dc.relation.ispartofseries-volume 47
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 228
dc.source.id SCOPUS10683356-2020-47-8-SID85091852150


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  • Публикации сотрудников КФУ Scopus [22633]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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