dc.creator | Xavier, JC | |
dc.creator | Miranda, E | |
dc.date | 2004 | |
dc.date | AUG | |
dc.date | 2014-07-30T14:02:45Z | |
dc.date | 2015-11-26T17:35:48Z | |
dc.date | 2014-07-30T14:02:45Z | |
dc.date | 2015-11-26T17:35:48Z | |
dc.date.accessioned | 2018-03-29T00:17:59Z | |
dc.date.available | 2018-03-29T00:17:59Z | |
dc.identifier | Physical Review B. American Physical Soc, v. 70, n. 7, 2004. | |
dc.identifier | 1098-0121 | |
dc.identifier | WOS:000223716600035 | |
dc.identifier | 10.1103/PhysRevB.70.075110 | |
dc.identifier | http://www.repositorio.unicamp.br/jspui/handle/REPOSIP/57279 | |
dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/57279 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1285672 | |
dc.description | We present results for the correlation exponent K-rho of the Tomonaga-Luttinger liquid description of the one-dimensional Kondo lattice as a function of conduction-electron density and coupling constant. K-rho is obtained from the first derivative of the Fourier transform of the charge-charge correlation function. We also show that the spin correlation function can only be described in this picture if we include logarithmic corrections, a feature that had been previously overlooked. A consistent description of both charge and spin sectors is then obtained. Finally, we show evidence that the spin sector of the dimerized phase at quarter-filling is gapless. | |
dc.description | 70 | |
dc.description | 7 | |
dc.language | en | |
dc.publisher | American Physical Soc | |
dc.publisher | College Pk | |
dc.publisher | EUA | |
dc.relation | Physical Review B | |
dc.relation | Phys. Rev. B | |
dc.rights | aberto | |
dc.source | Web of Science | |
dc.subject | Friedel Oscillations | |
dc.subject | Luttinger Liquid | |
dc.subject | Phase-diagram | |
dc.subject | Ground-state | |
dc.subject | Chain | |
dc.subject | Transition | |
dc.subject | Systems | |
dc.title | Correlation exponent K-rho of the one-dimensional Kondo lattice model | |
dc.type | Artículos de revistas | |