On a class of exactly soluble statistical mechanical models with nonpolynomial interactions
โ Scribed by J. G. Brankov; N. S. Tonchev; V. A. Zagrebnov
- Publisher
- Springer
- Year
- 1979
- Tongue
- English
- Weight
- 624 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0022-4715
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๐ SIMILAR VOLUMES
## Synopsis Time-dependent properties of the one-dimensional XY model with Dzyaloshinsky interactions in the presence of a magnetic field in the z direction are investigated. Explicit expressions are derived for the time correlation functions of the z components of two spins and the time autocorre
We study the time evolution of a large system consisting of two kinds of particles that can be transformed into each other by an external field. The introduction of strong enough two-body interactions leads to the emergence of two time scales. The first one is connected with (small) asymptotic oscil