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Criterion for the superfluid/superconducting phase transition in two dimensions

✍ Scribed by D.S. Peters; B.J. Alder


Book ID
108024423
Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
93 KB
Volume
162-164
Category
Article
ISSN
0921-4534

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πŸ“œ SIMILAR VOLUMES


Excitons in two dimensions: the excitati
✍ Z.G. Koinov πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 85 KB

The Bethe-Salpeter equation for two-dimensional excitons is solved in the low-density limit. The analysis of the collective modes leads to a spectrum of the Bogolubov type. It was found that the critical temperature of the Kosterlitz-Thouless phase transition to exciton superfluidity scales linearly