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This article is cited in 8 scientific papers (total in 8 papers)
Superconductivity in the Fröhlich two-dimensional model with an arbitrary carrier concentration
V. M. Lokteva, V. M. Turkovskyb, S. G. Sharapova a N. N. Bogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine
b National Taras Shevchenko University of Kyiv
Abstract:
Using the Fröhlich Hamiltonian, we obtain self-consistent equations for the energy gap and the chemical potential. Using these equations, we can analyze the superconductivity properties of the system for an arbitrary carrier concentration. We consider weak, intermediate, and strong interactions between fermions and observe the transition from the Cooper coupling to the local-pair regime in the indirect-interaction model.
Received: 17.09.1997 Revised: 14.01.1998
Citation:
V. M. Loktev, V. M. Turkovsky, S. G. Sharapov, “Superconductivity in the Fröhlich two-dimensional model with an arbitrary carrier concentration”, TMF, 115:3 (1998), 419–436; Theoret. and Math. Phys., 115:3 (1998), 694–706
Linking options:
https://www.mathnet.ru/eng/tmf884https://doi.org/10.4213/tmf884 https://www.mathnet.ru/eng/tmf/v115/i3/p419
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Abstract page: | 670 | Full-text PDF : | 269 | References: | 78 | First page: | 1 |
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