Opening of pseudogaps due to superconducting critical fluctuations in quasi-two dimensions

Simple item page
dc.creatorOhkawa, Fusayoshi J.
dc.date2005-08-15
dc.date.accessioned2026-07-07T03:06:17Z
dc.date.available2026-07-07T03:06:17Z
dc.descriptionWe examine the role of the anisotropy of superconducting thermal critical fluctuations in the opening of pseudogaps in quasi-two dimensions. When the anisotropy of coherence or correlation lengths of the fluctuations is large enough and critical temperatures T_c are high enough, the energy dependence of the selfenergy deviates from that of Landau's normal Fermi liquid in critical regions; its imaginary part has no minimum at the chemical potential. Prominent pseudogaps open in such a non-Fermi liquid phase. Pseudogaps must be absent or subtle in quasi-two dimensional superconductors with low T_c and almost isotropic three dimensional superconductors.
dc.description4 pages, 4 figures (14 sub-figures)
dc.identifierhttps://arxiv.org/abs/cond-mat/0508344
dc.identifierhttp://arxiv.org/abs/cond-mat/0508344
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/26752
dc.subjectSuperconductivity
dc.subjectStrongly Correlated Electrons
dc.titleOpening of pseudogaps due to superconducting critical fluctuations in quasi-two dimensions
dc.typetext

Files

Collections

arXiv