Large-Order Behavior of the Perturbation Series for Superconductors near
- 8 October 1990
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 65 (15), 1949-1952
- https://doi.org/10.1103/physrevlett.65.1949
Abstract
The perturbation series for superconductors near are studied in the two- and three-dimensional Ginzburg-Landau model. The large-order behavior is discussed first on a theoretical basis by an instanton method of Lipatov type. The results are compared with an eleventh-order calculation in 2D and a sixth-order one in 3D and show good agreement with the theoretical prediction. The conjectures based upon an Abrikosov lattice configuration seem to be ruled out.
Keywords
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