Geometrical Optimization of Spin Clusters for the Preservation of Quantum Coherence

dc.authorid Mustecaplioglu, Ozgur/0000-0002-9134-3951
dc.authorid Gassab, Lea/0000-0001-9961-0658
dc.authorid Pusuluk, Onur/0000-0002-9167-7273
dc.authorscopusid 58151719500
dc.authorscopusid 57203729209
dc.authorscopusid 57195534174
dc.authorwosid Mustecaplioglu, Ozgur/F-4001-2012
dc.authorwosid Pusuluk, Onur/T-4761-2018
dc.contributor.author Gassab, Lea
dc.contributor.author Pusuluk, Onur
dc.contributor.author Pusuluk, Onur
dc.contributor.author Mustecaplioglu, Ozguer E.
dc.contributor.other Core Program
dc.date.accessioned 2024-06-23T21:36:59Z
dc.date.available 2024-06-23T21:36:59Z
dc.date.issued 2024
dc.department Kadir Has University en_US
dc.department-temp [Gassab, Lea; Pusuluk, Onur; Mustecaplioglu, Ozguer E.] Koc Univ, Dept Phys, TR-34450 Istanbul, Turkiye; [Pusuluk, Onur] Kadir Has Univ, Fac Engn & Nat Sci, TR-34083 Istanbul, Turkiye; [Mustecaplioglu, Ozguer E.] TUBITAK Res Inst Fundamental Sci, TR-41470 Gebze, Turkiye; [Mustecaplioglu, Ozguer E.] Sabanci Univ, Fac Engn & Nat Sci, TR-34956 Tuzla, Turkiye en_US
dc.description Mustecaplioglu, Ozgur/0000-0002-9134-3951; Gassab, Lea/0000-0001-9961-0658; Pusuluk, Onur/0000-0002-9167-7273 en_US
dc.description.abstract We investigate the influence of geometry on the preservation of quantum coherence in spin clusters subjected a thermal environment. Assuming weak interspin coupling, we explore the various buffer network configura yons that can be embedded in a plane. Our findings reveal that the connectivity of the buffer network is crucial indetermining the preservation duration of quantum coherence in an individual central spin. Specifically, we observe that the maximal planar graph yields the longest preservation time for a given number of buffer spins. Interestingly, our results demonstrate that the preservation time does not consistently increase with an increasing #umber of buffer spins. Employing a quantum master equation in our simulations, we further demonstrate that a Cetrahedral geometry comprising a four-spin buffer network provides optimal protection against environmental Tects. en_US
dc.identifier.citationcount 0
dc.identifier.doi 10.1103/PhysRevA.109.012424
dc.identifier.issn 2469-9926
dc.identifier.issn 2469-9934
dc.identifier.issue 1 en_US
dc.identifier.scopus 2-s2.0-85183038532
dc.identifier.scopusquality Q1
dc.identifier.uri https://doi.org/10.1103/PhysRevA.109.012424
dc.identifier.uri https://hdl.handle.net/20.500.12469/5679
dc.identifier.volume 109 en_US
dc.identifier.wos WOS:001157311900004
dc.identifier.wosquality Q2
dc.language.iso en en_US
dc.publisher Amer Physical Soc en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.scopus.citedbyCount 2
dc.subject [No Keyword Available] en_US
dc.title Geometrical Optimization of Spin Clusters for the Preservation of Quantum Coherence en_US
dc.type Article en_US
dc.wos.citedbyCount 2
dspace.entity.type Publication
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relation.isAuthorOfPublication.latestForDiscovery 42759aef-00c8-4ebd-8127-0adba58b9e16
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