Publikationsdatum:
2012-12-18
Beschreibung:
Author(s): Matías Bejas, Andrés Greco, and Hiroyuki Yamase Motivated by the growing evidence of the importance of charge fluctuations in the pseudogap phase in high-temperature cuprate superconductors, we apply a large- N expansion formulated in a path integral representation of the two-dimensional t - J model on a square lattice. We study all possible charge ... [Phys. Rev. B 86, 224509] Published Mon Dec 17, 2012
Schlagwort(e):
Superfluidity and superconductivity
Print ISSN:
1098-0121
Digitale ISSN:
1095-3795
Thema:
Physik
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