Finite-temperature Mott transition in the two-dimensional Hubbard model

S. Onoda; M. Imada

doi:10.1016/j.jmmm.2004.01.010

Finite-temperature Mott transition in the two-dimensional Hubbard model

S. Onoda^*, M. Imada

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Mott transitions are studied in the two-dimensional Hubbard model by a non-perturbative theory of correlator projection that systematically includes spatial correlations into the dynamical mean-field theory. A nonzero second-neighbor transfer yields a first-order Mott transition at finite temperatures ending at a critical point.

Original language	English
Pages (from-to)	e275-e276
Journal	Journal of Magnetism and Magnetic Materials
Volume	272-276
Issue number	SUPPL. 1
DOIs	https://doi.org/10.1016/j.jmmm.2004.01.010
Publication status	Published - 2004 May
Externally published	Yes

Keywords

Hubbard model
Mott transition

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/j.jmmm.2004.01.010

Cite this

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title = "Finite-temperature Mott transition in the two-dimensional Hubbard model",

abstract = "Mott transitions are studied in the two-dimensional Hubbard model by a non-perturbative theory of correlator projection that systematically includes spatial correlations into the dynamical mean-field theory. A nonzero second-neighbor transfer yields a first-order Mott transition at finite temperatures ending at a critical point.",

keywords = "Hubbard model, Mott transition",

author = "S. Onoda and M. Imada",

year = "2004",

month = may,

doi = "10.1016/j.jmmm.2004.01.010",

language = "English",

volume = "272-276",

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journal = "Journal of Magnetism and Magnetic Materials",

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T1 - Finite-temperature Mott transition in the two-dimensional Hubbard model

AU - Onoda, S.

AU - Imada, M.

PY - 2004/5

Y1 - 2004/5

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AB - Mott transitions are studied in the two-dimensional Hubbard model by a non-perturbative theory of correlator projection that systematically includes spatial correlations into the dynamical mean-field theory. A nonzero second-neighbor transfer yields a first-order Mott transition at finite temperatures ending at a critical point.

KW - Hubbard model

KW - Mott transition

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U2 - 10.1016/j.jmmm.2004.01.010

DO - 10.1016/j.jmmm.2004.01.010

M3 - Article

AN - SCOPUS:9144274539

SN - 0304-8853

VL - 272-276

SP - e275-e276

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - SUPPL. 1

ER -

Finite-temperature Mott transition in the two-dimensional Hubbard model

Abstract

Keywords

ASJC Scopus subject areas

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