Metal-insulator transitions in the periodic Anderson model
We solve the periodic Anderson model in the Mott-Hubbard regime, using dynamical mean field theory. Upon electron doping of the Mott insulator, a metal-insulator transition occurs which is qualitatively similar to that of the single band Hubbard model, namely, with a divergent effective mass and a f...
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
2007
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 04910caa a22006617a 4500 | ||
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| 001 | PAPER-6280 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518203558.0 | ||
| 008 | 190411s2007 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-36049050044 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 030 | |a PRLTA | ||
| 100 | 1 | |a Sordi, G. | |
| 245 | 1 | 0 | |a Metal-insulator transitions in the periodic Anderson model |
| 260 | |c 2007 | ||
| 270 | 1 | 0 | |m Sordi, G.; Laboratoire de Physique des Solides, CNRS-UMR8502, Université de Paris-Sud, Orsay 91405, France |
| 506 | |2 openaire |e Política editorial | ||
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| 520 | 3 | |a We solve the periodic Anderson model in the Mott-Hubbard regime, using dynamical mean field theory. Upon electron doping of the Mott insulator, a metal-insulator transition occurs which is qualitatively similar to that of the single band Hubbard model, namely, with a divergent effective mass and a first order character at finite temperatures. Surprisingly, upon hole doping, the metal-insulator transition is not first order and does not show a divergent mass. Thus, the transition scenario of the single band Hubbard model is not generic for the periodic Anderson model, even in the Mott-Hubbard regime. © 2007 The American Physical Society. |l eng | |
| 593 | |a Laboratoire de Physique des Solides, CNRS-UMR8502, Université de Paris-Sud, Orsay 91405, France | ||
| 593 | |a Departamento de Física, FCEN, Ciudad Universitaria Pab. I, Buenos Aires (1428), Argentina | ||
| 690 | 1 | 0 | |a DOPING (ADDITIVES) |
| 690 | 1 | 0 | |a ELECTRONS |
| 690 | 1 | 0 | |a HUBBARD MODEL |
| 690 | 1 | 0 | |a MEAN FIELD THEORY |
| 690 | 1 | 0 | |a THERMAL EFFECTS |
| 690 | 1 | 0 | |a ANDERSON MODEL |
| 690 | 1 | 0 | |a MOTT INSULATOR |
| 690 | 1 | 0 | |a MOTT-HUBBARD REGIME |
| 690 | 1 | 0 | |a HIGH ENERGY PHYSICS |
| 700 | 1 | |a Amaricci, A. | |
| 700 | 1 | |a Rozenberg, M.J. | |
| 773 | 0 | |d 2007 |g v. 99 |k n. 19 |p Phys Rev Lett |x 00319007 |w (AR-BaUEN)CENRE-386 |t Physical Review Letters | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-36049050044&doi=10.1103%2fPhysRevLett.99.196403&partnerID=40&md5=d4595fe9ed1a233c1e80d258cedc8f40 |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1103/PhysRevLett.99.196403 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_00319007_v99_n19_p_Sordi |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319007_v99_n19_p_Sordi |y Registro en la Biblioteca Digital |
| 961 | |a paper_00319007_v99_n19_p_Sordi |b paper |c PE | ||
| 962 | |a info:eu-repo/semantics/article |a info:ar-repo/semantics/artículo |b info:eu-repo/semantics/publishedVersion | ||
| 963 | |a VARI | ||
| 999 | |c 67233 | ||