We extend our own previous applications of the microscopic coupled-cluster method (CCM) to quantum antiferromagnets. In particular, we carry out a systematic calculation involving high-order multispin correlations for the spin-f anisotropic Heisenberg models on the one-dimensional chain and the two-
✦ LIBER ✦
Critical properties of the mixed spin-1 and spin- anisotropic Heisenberg model in the Oguchi approximation
✍ Scribed by A. Bobák; V. Pokorný; J. Dely
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 842 KB
- Volume
- 388
- Category
- Article
- ISSN
- 0378-4371
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