Universality in the three-dimensional random bond quantum Heisenberg antiferromagnet

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dc.authoridPolat, Hamza/0000-0002-6781-7379
dc.authoridKANBUR, ULVI/0000-0002-9290-8045
dc.contributor.authorKanbur, U.
dc.contributor.authorVatansever, E.
dc.contributor.authorPolat, H.
dc.date.accessioned2024-09-29T16:03:12Z
dc.date.available2024-09-29T16:03:12Z
dc.date.issued2020
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThe three-dimensional quenched random bond diluted (J(1) - J(2)) quantum Heisenberg antiferromagnet is studied on a simple-cubic lattice. Using extensive stochastic series expansion quantum Monte Carlo simulations, we perform very long runs for an LxLxL lattice up to L = 48. By employing a standard finite-size scaling method, the numerical values of the Neel temperature are determined with high precision as a function of the coupling ratio r = J(2)/J(1). Based on the estimated critical exponents, we find that the critical behavior of the considered model belongs to the pure classical three-dimensional O(3) Heisenberg universality class.en_US
dc.identifier.doi10.1103/PhysRevB.102.064411
dc.identifier.issn2469-9950
dc.identifier.issn2469-9969
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85090155422en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1103/PhysRevB.102.064411
dc.identifier.urihttps://hdl.handle.net/20.500.14619/5956
dc.identifier.volume102en_US
dc.identifier.wosWOS:000559733500005en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAmer Physical Socen_US
dc.relation.ispartofPhysical Review Ben_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectPhase-Transitionen_US
dc.subjectMonte-Carloen_US
dc.subjectDisorderen_US
dc.subjectFluctuationsen_US
dc.subjectTemperatureen_US
dc.subjectImpuritiesen_US
dc.subjectOrderen_US
dc.titleUniversality in the three-dimensional random bond quantum Heisenberg antiferromagneten_US
dc.typeArticleen_US

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