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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2012, Volume 96, Issue 11, Pages 809–814
(Mi jetpl3300)
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This article is cited in 3 scientific papers (total in 3 papers)
CONDENSED MATTER
Topological $d$-wave superconductor
V. I. Belyavskii, V. V. Kapaev, Yu. V. Kopaev P. N. Lebedev Physical Institute, Russian Academy of Sciences
Abstract:
Hypothetical topologically nontrivial superconducting
state of two-dimensional electron system is discussed in
connection with the problem of high-temperature superconductivity
of cuprates. Direct numerical solution of the self-consistency
equation exhibits two nearly degenerate order parameters which can
be formally referred to $d^{}_{x^2-y^2}$ and $d^{}_{xy}$ orbital
symmetry. Spontaneous breaking of the time-reversal symmetry can
mix these states and form fully gapped chiral $d+id$
superconducting state.
Received: 11.10.2012 Revised: 31.10.2012
Citation:
V. I. Belyavskii, V. V. Kapaev, Yu. V. Kopaev, “Topological $d$-wave superconductor”, Pis'ma v Zh. Èksper. Teoret. Fiz., 96:11 (2012), 809–814; JETP Letters, 96:11 (2012), 724–729
Linking options:
https://www.mathnet.ru/eng/jetpl3300 https://www.mathnet.ru/eng/jetpl/v96/i11/p809
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Abstract page: | 184 | Full-text PDF : | 53 | References: | 48 | First page: | 7 |
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