Renormalization-Group Theory of the Heisenberg Model in D Dimensions

dc.contributor.author Tunca, Egemen
dc.contributor.author Berker, A. Nihat
dc.contributor.other Electrical-Electronics Engineering
dc.contributor.other 05. Faculty of Engineering and Natural Sciences
dc.contributor.other 01. Kadir Has University
dc.date.accessioned 2023-10-19T15:11:40Z
dc.date.available 2023-10-19T15:11:40Z
dc.date.issued 2022
dc.description.abstract The classical Heisenberg model has been solved in spatial d dimensions, exactly in d = 1 and by the Migdal-Kadanoff approximation in d > 1, by using a Fourier-Legendre expansion. The phase transition temperatures, the energy densities, and the specific heats are calculated in arbitrary dimension d. Fisher's exact result is recovered in d = 1. The absence of an ordered phase, conventional or algebraic (in contrast to the XY model yielding an algebraically ordered phase) is recovered in d = 2. A conventionally ordered phase occurs at d > 2. This method opens the way to complex-system calculations with Heisenberg local degrees of freedom.(c) 2022 Elsevier B.V. All rights reserved. en_US
dc.description.sponsorship TEBIP High Performers Program of the Board of Higher Education of Turkey; Academy of Sciences of Turkey; [T?BA] en_US
dc.description.sponsorship Acknowledgments Support by the TEBIP High Performers Program of the Board of Higher Education of Turkey and by the Academy of Sciences of Turkey (T?BA) is gratefully acknowledged. en_US
dc.identifier.citationcount 2
dc.identifier.doi 10.1016/j.physa.2022.128300 en_US
dc.identifier.issn 0378-4371
dc.identifier.issn 1873-2119
dc.identifier.scopus 2-s2.0-85142763874 en_US
dc.identifier.uri https://doi.org/10.1016/j.physa.2022.128300
dc.identifier.uri https://hdl.handle.net/20.500.12469/5158
dc.khas 20231019-WoS en_US
dc.language.iso en en_US
dc.publisher Elsevier en_US
dc.relation.ispartof Physica A-Statistical Mechanics and Its Applications en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.subject Hierarchical Lattices En_Us
dc.subject Phase-Transitions En_Us
dc.subject Migdal-Kadanoff En_Us
dc.subject Potts Models En_Us
dc.subject Spin Systems En_Us
dc.subject Field En_Us
dc.subject Hierarchical Lattices
dc.subject Phase transitions en_US
dc.subject Phase-Transitions
dc.subject Spin models en_US
dc.subject Migdal-Kadanoff
dc.subject Free energy en_US
dc.subject Potts Models
dc.subject Internal energy en_US
dc.subject Spin Systems
dc.subject Specific heat en_US
dc.subject Field
dc.subject Renormalization-group theory en_US
dc.title Renormalization-Group Theory of the Heisenberg Model in D Dimensions en_US
dc.type Article en_US
dspace.entity.type Publication
gdc.author.id Berker, A/0000-0002-5172-2172
gdc.author.institutional Berker, Ahmet Nihat
gdc.bip.impulseclass C5
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gdc.coar.access open access
gdc.coar.type text::journal::journal article
gdc.description.departmenttemp [Tunca, Egemen] Istanbul Univ, TEBIP High Performers Program, Board Higher Educ Turkey, TR-34452 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 Gebze, Kocaeli, Turkey; [Berker, A. Nihat] MIT, Dept Phys, Cambridge, MA 02139 USA en_US
gdc.description.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
gdc.description.scopusquality Q2
gdc.description.startpage 128300
gdc.description.volume 608 en_US
gdc.description.wosquality Q2
gdc.identifier.openalex W4308923262
gdc.identifier.wos WOS:000912029800001 en_US
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gdc.oaire.impulse 3.0
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gdc.oaire.keywords Statistical Mechanics (cond-mat.stat-mech)
gdc.oaire.keywords Migdal-Kadanoff
gdc.oaire.keywords Field
gdc.oaire.keywords FOS: Physical sciences
gdc.oaire.keywords Phase-Transitions
gdc.oaire.keywords Phase transitions
gdc.oaire.keywords Hierarchical Lattices
gdc.oaire.keywords Potts Models
gdc.oaire.keywords Internal energy
gdc.oaire.keywords Free energy
gdc.oaire.keywords Specific heat
gdc.oaire.keywords Renormalization-group theory
gdc.oaire.keywords Spin models
gdc.oaire.keywords Condensed Matter - Statistical Mechanics
gdc.oaire.keywords Spin Systems
gdc.oaire.popularity 4.04458E-9
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gdc.oaire.sciencefields 01 natural sciences
gdc.oaire.sciencefields 0103 physical sciences
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gdc.opencitations.count 2
gdc.plumx.crossrefcites 3
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gdc.plumx.scopuscites 3
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gdc.wos.citedcount 3
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