dc.contributor.author | Sevilla, FJ | |
dc.contributor.author | Grether, M | |
dc.contributor.author | Fortes, M | |
dc.contributor.author | de Llano, M | |
dc.contributor.author | Rojo, O | |
dc.contributor.author | Solis, MA | |
dc.contributor.author | Valladares, AA | |
dc.date.accessioned | 2011-01-22T10:27:00Z | |
dc.date.available | 2011-01-22T10:27:00Z | |
dc.date.issued | 2000 | |
dc.identifier.issn | 0022-2291 | |
dc.identifier.uri | http://hdl.handle.net/11154/1994 | |
dc.description.abstract | The Bose-Einstein condensation (BEC) temperature T-c of Cooper pairs (CPs) created front a general interfermion interaction is determined for a linear, as well as the usually assumed quadratic, energy vs center-of-mass momentum dispersion relation. This explicit T-c is then compared with a widely applied implicit one of Wen & Kan (1988) in d = 2 + epsilon dimensions, for small epsilon, for a geometry of an infinite stack of parallel (e.g., copper-oxygen) planes as in, say, a cuprate superconductor, and with a new result for linear-dispersion CPs. The implicit formula gives T-c values only slightly lower than those of the explicit formula for typical cuprate parameters. | en_US |
dc.language.iso | en | en_US |
dc.title | Low-dimensional BEC | en_US |
dc.type | Article | en_US |
dc.identifier.idprometeo | 2390 | |
dc.source.novolpages | 121(40699):281-286 | |
dc.subject.wos | Physics, Applied | |
dc.subject.wos | Physics, Condensed Matter | |
dc.description.index | WoS: SCI, SSCI o AHCI | |
dc.relation.journal | Journal of Low Temperature Physics |
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