Functional Integral Approach for an Extended Hubbard Model: Two-Centre Coupling

physica status solidi (b) ◽

10.1002/pssb.2220530136 ◽

1972 ◽

Vol 53 (1) ◽

pp. 341-352 ◽

Author(s):

B. Albani ◽

F. Goedsche ◽

G. Heber ◽

G. Röpke

Keyword(s):

Hubbard Model ◽

Functional Integral ◽

Integral Approach ◽

Extended Hubbard Model

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Functional integral approach for an extended hubbard model. A graph scheme treatment

physica status solidi (b) ◽

10.1002/pssb.2220690105 ◽

1975 ◽

Vol 69 (1) ◽

pp. 45-53 ◽

Author(s):

G. Röpke ◽

B. Albani ◽

W. Schiller

Keyword(s):

Hubbard Model ◽

Functional Integral ◽

Integral Approach ◽

Extended Hubbard Model

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Functional Integral Approach for an Extended Hubbard Model: N-Centre Coupling

physica status solidi (b) ◽

10.1002/pssb.2220580231 ◽

1973 ◽

Vol 58 (2) ◽

pp. 691-703 ◽

Author(s):

B. Albani ◽

G. Röpke ◽

P. Pöpelt

Keyword(s):

Hubbard Model ◽

Functional Integral ◽

Integral Approach ◽

Extended Hubbard Model

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Functional integral approach for a doubly degenerate Hubbard model

physica status solidi (b) ◽

10.1002/pssb.2220940214 ◽

1979 ◽

Vol 94 (2) ◽

pp. 437-450 ◽

Author(s):

A. Richter ◽

G. Röpke ◽

F. Goedsche

Keyword(s):

Hubbard Model ◽

Functional Integral ◽

Integral Approach

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Superconductivity in the Hubbard model-a new functional integral approach

Journal of Physics C Solid State Physics ◽

10.1088/0022-3719/21/6/007 ◽

1988 ◽

Vol 21 (6) ◽

pp. L133-L138 ◽

Author(s):

D Schmeltzer

Keyword(s):

Hubbard Model ◽

Functional Integral ◽

Integral Approach

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Slave-Boson Functional-Integral Approach to the Hubbard Model with Orbital Degeneracy

Journal of the Physical Society of Japan ◽

10.1143/jpsj.66.1391 ◽

1997 ◽

Vol 66 (5) ◽

pp. 1391-1397 ◽

Author(s):

Hideo Hasegawa

Keyword(s):

Hubbard Model ◽

Functional Integral ◽

Integral Approach ◽

Orbital Degeneracy

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Hubbard model: Functional-integral approach and diagrammatic perturbation theory

Physical Review B ◽

10.1103/physrevb.43.13515 ◽

1991 ◽

Vol 43 (16) ◽

pp. 13515-13524 ◽

Author(s):

Cláudio A. Macêdo ◽

Mauriaacio D. Coutinho-Filho

Keyword(s):

Perturbation Theory ◽

Hubbard Model ◽

Functional Integral ◽

Integral Approach ◽

Diagrammatic Perturbation Theory

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Functional-integral approach to the linear responses of the Hubbard model: Role of exchange-field fluctuations

Physical Review B ◽

10.1103/physrevb.28.3929 ◽

1983 ◽

Vol 28 (7) ◽

pp. 3929-3954 ◽

Author(s):

D. Paquet ◽

P. Leroux-Hugon

Keyword(s):

Hubbard Model ◽

Functional Integral ◽

Integral Approach ◽

Exchange Field ◽

Field Fluctuations

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Functional Integral Approach for the Hubbard Model with Arbitrary Electron Density

physica status solidi (b) ◽

10.1002/pssb.2220880122 ◽

1978 ◽

Vol 88 (1) ◽

pp. 189-198 ◽

Author(s):

A. Richter ◽

G. Röpke ◽

F. Goedsche

Keyword(s):

Hubbard Model ◽

Electron Density ◽

Functional Integral ◽

Integral Approach

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Stability ofs+id-Wave Pairing State in the 2-D Extended Hubbard Model

Journal of the Physical Society of Japan ◽

10.1143/jpsj.64.922 ◽

1995 ◽

Vol 64 (3) ◽

pp. 922-926 ◽

Author(s):

Hiroki Tsuchiura ◽

Yukio Tanaka ◽

Yasunari Ushijima

Keyword(s):

Hubbard Model ◽

Extended Hubbard Model ◽

Pairing State ◽

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Direct evidence of the BOW and TS states in the half-filled one-dimensional extended Hubbard model

Physics Letters A ◽

10.1016/j.physleta.2015.09.034 ◽

2016 ◽

Vol 380 (1-2) ◽

pp. 272-276 ◽

Author(s):

Yan-Chao Li ◽

Zi-Gang Yuan

Keyword(s):

Hubbard Model ◽

Direct Evidence ◽

Extended Hubbard Model ◽

One Dimensional

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