Ground-State Phase Diagram and Magnetization Curves of the Spin-1 Antiferromagnetic Heisenberg Chain with Bond Alternation and Uniaxial Single-Ion-Type Anisotropy

Journal of the Physical Society of Japan

Volumn 65, Issue 10, 1996, Pages 3317-3330

  Tonegawa, Takashi ^a   Nakao, Takeshi ^a   Kaburagi, Makoto ^a  

^a KOBE UNIVERSITY   (Japan)

Author keywords

Bond alternation; Exact diagonalization method; Ground state magnetization curve; Ground state phase diagram; Spin 1 antiferromagnetic Heisenberg chain; Uniaxial single ion type anisotropy

Indexed keywords

EID: 0030365912     PISSN: 00319015     EISSN: None     Source Type: Journal    
DOI: 10.1143/JPSJ.65.3317     Document Type: Article

References (60)

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56. Note that we can use only two data for M = 1/4 and 3/4.
57. In this case, the largest and next-largest values of N are, for example, N = 18 and 12 for m = 1/3, and N = 16 and 12 for m = 1/2.
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