Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/111351
Title: Real-Space Renormalization Group Study of the Anisotropic Antiferromagnetic Heisenberg Model of Spin S = 1 on a Honeycomb Lattice
Authors: Boyarchenkov, A. S.
Ovchinnikov, A. S.
Bostrem, I. G.
Baranov, N. V.
Hosokoshi, Y.
Inoue, K.
Issue Date: 2005
Publisher: IOP Publishing
Citation: Real-Space Renormalization Group Study of the Anisotropic Antiferromagnetic Heisenberg Model of Spin S = 1 on a Honeycomb Lattice / A. S. Boyarchenkov, A. S. Ovchinnikov, I. G. Bostrem et al. — DOI 10.1016/j.ultsonch.2021.105798 // Journal of Physics Condensed Matter. — 2005. — Vol. 17. — Iss. 12. — P. 1769-1780.
Abstract: The real-space renormalization group approach is applied to study critical temperatures of a system consisting of interacting spin chains of spin S = 1, with an inner antiferromagnetic exchange, which form a honeycomb crystal lattice. Using the anisotropic Heisenberg model we calculate the critical temperature as a function of the anisotropic parameter and the ratio of the interchain and intrachain interactions. A comparison our results with those obtained from RSRG calculations for the same model of spin-1/2 on a square lattice is given. © 2005 IOP Publishing Ltd.
Keywords: ANISOTROPY
ANTIFERROMAGNETISM
GROUND STATE
HONEYCOMB STRUCTURES
MAGNETIZATION
MATHEMATICAL MODELS
PHASE DIAGRAMS
TEMPERATURE MEASUREMENT
ANTIFERROMAGNETIC EXCHANGE
HEISENBERG MODEL
HONEYCOMB LATTICE
RENORMALIZATION
CRYSTAL LATTICES
URI: http://hdl.handle.net/10995/111351
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 16644402754
ISSN: 0953-8984
DOI: 10.1016/j.ultsonch.2021.105798
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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