|
Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2002, Volume 75, Issue 8, Pages 450–454
(Mi jetpl3082)
|
|
|
|
This article is cited in 38 scientific papers (total in 38 papers)
CONDENSED MATTER
The strong effect of three-center interactions on the formation of superconductivity with $\mathbf{d_{x^2-y^2}}$ symmetry in the $\mathbf{t-J^*}$ model
V. V. Val'kovab, T. A. Val'kovab, D. M. Dzebisashviliac, S. G. Ovchinnikovcba a L. V. Kirensky Institute of Physics, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk
b Krasnoyarsk State Technical University
c Krasnoyarsk State University, Krasnoyarsk
Abstract:
The effect of three-center interactions on the formation of a superconducting phase with $d_{x^2-y^2}$ 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 ${T_c}$ by a factor of several tens.
Received: 25.12.2001 Revised: 04.03.2002
Citation:
V. V. Val'kov, T. A. Val'kova, D. M. Dzebisashvili, S. G. Ovchinnikov, “The strong effect of three-center interactions on the formation of superconductivity with $\mathbf{d_{x^2-y^2}}$ symmetry in the $\mathbf{t-J^*}$ model”, Pis'ma v Zh. Èksper. Teoret. Fiz., 75:8 (2002), 450–454; JETP Letters, 75:8 (2002), 378–382
Linking options:
https://www.mathnet.ru/eng/jetpl3082 https://www.mathnet.ru/eng/jetpl/v75/i8/p450
|
Statistics & downloads: |
Abstract page: | 228 | Full-text PDF : | 64 | References: | 23 |
|