First-order to second-order phase transition changeover and latent heats of q-state Potts models in d=2,3 from a simple Migdal-Kadanoff adaptation

dc.authorid Berker, A/0000-0002-5172-2172
dc.authorid Devre, Huseyin Yagiz/0000-0003-2051-7739
dc.contributor.author Berker, Ahmet Nihat
dc.contributor.author Berker, A. Nihat
dc.contributor.other Electrical-Electronics Engineering
dc.date.accessioned 2023-10-19T15:11:33Z
dc.date.available 2023-10-19T15:11:33Z
dc.date.issued 2022
dc.department-temp [Devre, H. Yagiz] Uskudar Amer Acad, TR-34664 Istanbul, Turkey; [Berker, A. Nihat] Kadir Has Univ, Fac Engn & Nat Sci, TR-34083 Istanbul, Turkey; [Berker, A. Nihat] TUBITAK Res Inst Fundamental Sci, TR-41470 Kocaeli, Turkey; [Berker, A. Nihat] MIT, Dept Phys, Cambridge, MA 02139 USA en_US
dc.description.abstract The changeover from first-order to second-order phase transitions in q-state Potts models is obtained at q(c) = 2 in spatial dimension d = 3 and essentially at q(c) = 4 in d = 2, using a physically intuited simple adaptation of the Migdal-Kadanoff renormalization-group transformation. This simple procedure yields the latent heats at the first-order phase transitions. In both d = 2 and 3, the calculated phase transition temperatures, respectively compared with the exact self-duality and Monte Carlo results, are dramatically improved. The method, when applied to a slab of finite thickness, yields dimensional crossover. en_US
dc.description.sponsorship Academy of Sciences of Turkey (TUBA) en_US
dc.description.sponsorship Support by the Academy of Sciences of Turkey (TUBA) is gratefully acknowledged. en_US
dc.identifier.citationcount 8
dc.identifier.doi 10.1103/PhysRevE.105.054124 en_US
dc.identifier.issn 2470-0045
dc.identifier.issn 2470-0053
dc.identifier.issue 5 en_US
dc.identifier.pmid 35706195 en_US
dc.identifier.scopus 2-s2.0-85131310412 en_US
dc.identifier.scopusquality Q1
dc.identifier.uri https://doi.org/10.1103/PhysRevE.105.054124
dc.identifier.uri https://hdl.handle.net/20.500.12469/5075
dc.identifier.volume 105 en_US
dc.identifier.wos WOS:000827925300001 en_US
dc.identifier.wosquality Q1
dc.khas 20231019-WoS en_US
dc.language.iso en en_US
dc.publisher Amer Physical Soc en_US
dc.relation.ispartof Physical Review E 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 8
dc.subject Hierarchical Lattices En_Us
dc.subject Spin Systems En_Us
dc.subject Renormalization En_Us
dc.subject Dimensions En_Us
dc.subject Hierarchical Lattices
dc.subject Spin Systems
dc.subject Renormalization
dc.subject Dimensions
dc.title First-order to second-order phase transition changeover and latent heats of q-state Potts models in d=2,3 from a simple Migdal-Kadanoff adaptation en_US
dc.type Article en_US
dc.wos.citedbyCount 8
dspace.entity.type Publication
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relation.isOrgUnitOfPublication 12b0068e-33e6-48db-b92a-a213070c3a8d
relation.isOrgUnitOfPublication.latestForDiscovery 12b0068e-33e6-48db-b92a-a213070c3a8d

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