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- Title
Quasi-One-Dimensional Anisotropic Heisenberg Model in a Transverse Magnetic Field.
- Authors
Dmitriev, D. V.; Krivnov, V. Ya.
- Abstract
The phase diagram of weakly coupled XXZ chains in a transverse magnetic field is studied using the mean-field approximation for the interchain coupling and known exact results for an effective one-dimensional model. The results are applied to the quasi-one-dimensional antiferromagnet Cs2CoCl4, and the value of interchain interaction in this compound is estimated. © 2004 MAIK “Nauka / Interperiodica”.
- Subjects
ANISOTROPY; HEISENBERG uncertainty principle; QUANTUM theory; MAGNETIC fields; MEAN field theory; PHASE diagrams; ANTIFERROMAGNETISM
- Publication
JETP Letters, 2004, Vol 80, Issue 5, p303
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/1.1825110