Applications of path-integral renormalization group method combined with density functional theory

Yoshiki Imai; Yuichi Otsuka; Masatoshi Imada

doi:10.1088/0953-8984/19/36/365230

Applications of path-integral renormalization group method combined with density functional theory

Yoshiki Imai^*, Yuichi Otsuka, Masatoshi Imada

^*Corresponding author for this work

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

2 Citations (Scopus)

Abstract

The path-integral renormalization group method is an efficient tool for computing electronic structure of strongly correlated electron systems. Combined with the conventional density functional approaches as a hybrid scheme, it offers a first-principles method for complex materials with involved electron correlation effects. We assess the efficiency and applicability of the hybrid scheme by examining applications to Sr₂VO₄ and YVO ₃.

Original language	English
Article number	365230
Journal	Journal of Physics Condensed Matter
Volume	19
Issue number	36
DOIs	https://doi.org/10.1088/0953-8984/19/36/365230
Publication status	Published - 2007 Sep 12
Externally published	Yes

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics

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10.1088/0953-8984/19/36/365230

Cite this

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abstract = "The path-integral renormalization group method is an efficient tool for computing electronic structure of strongly correlated electron systems. Combined with the conventional density functional approaches as a hybrid scheme, it offers a first-principles method for complex materials with involved electron correlation effects. We assess the efficiency and applicability of the hybrid scheme by examining applications to Sr2VO4 and YVO 3.",

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AU - Otsuka, Yuichi

AU - Imada, Masatoshi

PY - 2007/9/12

Y1 - 2007/9/12

N2 - The path-integral renormalization group method is an efficient tool for computing electronic structure of strongly correlated electron systems. Combined with the conventional density functional approaches as a hybrid scheme, it offers a first-principles method for complex materials with involved electron correlation effects. We assess the efficiency and applicability of the hybrid scheme by examining applications to Sr2VO4 and YVO 3.

AB - The path-integral renormalization group method is an efficient tool for computing electronic structure of strongly correlated electron systems. Combined with the conventional density functional approaches as a hybrid scheme, it offers a first-principles method for complex materials with involved electron correlation effects. We assess the efficiency and applicability of the hybrid scheme by examining applications to Sr2VO4 and YVO 3.

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Applications of path-integral renormalization group method combined with density functional theory

Abstract

ASJC Scopus subject areas

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