Quantum critical point in high-temperature superconductors

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dc.creatorShaginyan, V. R.
dc.creatorAmusia, M. Ya.
dc.creatorPopov, K. G.
dc.creatorStephanovich, V. A.
dc.date2009-02-15
dc.date.accessioned2026-07-07T12:42:10Z
dc.date.available2026-07-07T12:42:10Z
dc.descriptionRecently, in high-T_c superconductors (HTSC), exciting measurements have been performed revealing their physics in superconducting and pseudogap states and in normal one induced by the application of magnetic field, when the transition from non-Fermi liquid to Landau Fermi liquid behavior occurs. We employ a theory, based on fermion condensation quantum phase transition which is able to explain facts obtained in the measurements. We also show, that in spite of very different microscopic nature of HTSC, heavy-fermion metals and 2D 3He, the physical properties of these three classes of substances are similar to each other.
dc.description9 pages, 8 figures
dc.identifierhttps://arxiv.org/abs/0902.2557
dc.identifierhttp://arxiv.org/abs/0902.2557
dc.identifierPhys. Lett. A 373, 686 (2009)
dc.identifierdoi:10.1016/j.physleta.2008.12.022
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/219980
dc.subjectSuperconductivity
dc.subjectStrongly Correlated Electrons
dc.titleQuantum critical point in high-temperature superconductors
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