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- Title
The Strong Effect of Three-Center Interactions on the Formation of Superconductivity with d[sub x[sup 2] – y[sup 2]] Symmetry in the t–J* Model.
- Authors
Val’kov, V. V.; Val’kova, T. A.; Dzebisashvili, D. M.; Ovchinnikov, S. G.
- Abstract
The effect of three-center interactions on the formation of a superconducting phase with d[sub x[sup 2] – y[sup 2]] symmetry is considered using the diagram technique for Hubbard operators and irreducible Green’s functions. It is shown that these interactions lead to a decrease in T[sub c] by a factor of several tens.© 2002 MAIK “Nauka / Interperiodica”.
- Subjects
SUPERCONDUCTIVITY; SYMMETRY (Physics)
- Publication
JETP Letters, 2002, Vol 75, Issue 8, p378
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/1.1490003