Metal-insulator transitions in the periodic anderson model. / Sordi, G.; Amaricci, A.; Rozenberg, M. J.

In: Physical Review Letters, Vol. 99, No. 19, ARTN 196403, 09.11.2007.

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Metal-insulator transitions in the periodic anderson model. / Sordi, G.; Amaricci, A.; Rozenberg, M. J.

In: Physical Review Letters, Vol. 99, No. 19, ARTN 196403, 09.11.2007.

Research output: Contribution to journalArticlepeer-review

Harvard

Sordi, G, Amaricci, A & Rozenberg, MJ 2007, 'Metal-insulator transitions in the periodic anderson model', Physical Review Letters, vol. 99, no. 19, ARTN 196403. https://doi.org/10.1103/PhysRevLett.99.196403

APA

Sordi, G., Amaricci, A., & Rozenberg, M. J. (2007). Metal-insulator transitions in the periodic anderson model. Physical Review Letters, 99(19), [ARTN 196403]. https://doi.org/10.1103/PhysRevLett.99.196403

Vancouver

Sordi G, Amaricci A, Rozenberg MJ. Metal-insulator transitions in the periodic anderson model. Physical Review Letters. 2007 Nov 9;99(19). ARTN 196403. https://doi.org/10.1103/PhysRevLett.99.196403

Author

Sordi, G. ; Amaricci, A. ; Rozenberg, M. J. / Metal-insulator transitions in the periodic anderson model. In: Physical Review Letters. 2007 ; Vol. 99, No. 19.

BibTeX

@article{917ba963fee74cc7900dc754bd502c58,
title = "Metal-insulator transitions in the periodic anderson model",
abstract = "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.",
keywords = "SYSTEMS, ELECTRONIC-STRUCTURE, TEMPERATURE MOTT TRANSITION, HUBBARD-MODEL, INFINITE DIMENSIONS, MEAN-FIELD THEORY",
author = "G. Sordi and A. Amaricci and Rozenberg, {M. J.}",
year = "2007",
month = nov,
day = "9",
doi = "10.1103/PhysRevLett.99.196403",
language = "English",
volume = "99",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "19",

}

RIS

TY - JOUR

T1 - Metal-insulator transitions in the periodic anderson model

AU - Sordi, G.

AU - Amaricci, A.

AU - Rozenberg, M. J.

PY - 2007/11/9

Y1 - 2007/11/9

N2 - 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.

AB - 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.

KW - SYSTEMS

KW - ELECTRONIC-STRUCTURE

KW - TEMPERATURE MOTT TRANSITION

KW - HUBBARD-MODEL

KW - INFINITE DIMENSIONS

KW - MEAN-FIELD THEORY

U2 - 10.1103/PhysRevLett.99.196403

DO - 10.1103/PhysRevLett.99.196403

M3 - Article

VL - 99

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 19

M1 - ARTN 196403

ER -