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- Title
Influence of Long-Range Effects on the Critical Behavior of Three-Dimensional Systems.
- Authors
Belim, S. V.
- Abstract
The Padé-Borel resummation technique is used to describe field-theoretically, in the two-loop approximation, the behavior of Ising systems with long-range effects directly in a three-dimensional space. The renormalization-group equations are analyzed and the fixed points governing the critical behavior of the system are determined. It is shown that the long-range effects can bring about a change in both the regime of critical behavior and the kind of phase transition.
- Subjects
RENORMALIZATION (Physics); FIELD theory (Physics); APPROXIMATION theory; PADE approximant
- Publication
JETP Letters, 2003, Vol 77, Issue 2, p112
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/1.1564231