Open AccessCompetition between the Néel and the Effective Singlet States in Spin-1/2 Alternating Heisenberg-Ising Antiferromagnet in One Dimension
Author(s) -
Hidetoshi Nishimori,
Kiyomi Okamoto,
Masayuki Yokozawa
Publication year - 1987
Publication title -
journal of the physical society of japan
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.76
H-Index - 139
eISSN - 1347-4073
pISSN - 0031-9015
DOI - 10.1143/jpsj.56.4126
Subject(s) - physics , ising model , ground state , hamiltonian (control theory) , condensed matter physics , antiferromagnetism , singlet state , phase diagram , quantum phase transition , quantum mechanics , spin (aerodynamics) , heisenberg model , anisotropy , phase transition , phase (matter) , excited state , mathematics , mathematical optimization , thermodynamics
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