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Prog. Theor. Phys. Vol. 73 No. 6 (1985) pp. 1577-1579

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Letters

One-Dimensional Critical Exponent η as a Function of the Spin Quantum Number and Anisotropy

Hidetoshi Nishimori

Department of Physics, Tokyo Institute of Technology, Oh-okayama, Tokyo 152

(Received February 7, 1985)

Abstract:

The critical exponent η is calculated to order 1/S2 from the classical limit for the one-dimensional quantum anisotropic Heisenberg antiferromagnet at T=0. η of the transverse correlation function depends explicitly on S and anisotropy. Implications of the resulting values are discussed.


URL : http://ptp.ipap.jp/link?PTP/73/1577/
DOI : 10.1143/PTP.73.1577

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Citing Article(s) :

  1. Journal of the Physical Society of Japan 57 (1988) pp. 626-638 :
    Ground State of Quantum Spin Systems on the Triangular Lattice
    Hidetoshi Nishimori and Hiizu Nakanishi
  2. Journal of the Physical Society of Japan 57 (1988) pp. 1601-1609 :
    The Spin Correlations of the S=3/2 XXZ Chain
    Kenn Kubo, Kazuo Saitoh and Satoshi Takada
  3. Progress of Theoretical Physics Vol. 75 No. 5 (1986) pp. 1066-1075 :
    Study on the Critical Properties of the One-Dimensional Quantum XXZ Model with General Spin S Using the Quantum Renormalization Group Method
    Makoto Inoue and Masuo Suzuki