Concepedia

Electron-phonon interaction in Hubbard systems

J. Keller, C. E. Leal, F. Forsthofer

Physica B Condensed Matter · 1995 · 13 citations · 9 references

DOI

Concepts

References

9

New approach to the mixed-valence problem

Piers Coleman · Physical review. B, Condensed matter · 1984 · 1.2K citations

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New Functional Integral Approach to Strongly Correlated Fermi Systems: The Gutzwiller Approximation as a Saddle Point

Gabriel Kotliar, Andrei E. Ruckenstein · Physical Review Letters · 1986 · 1.1K citations

, , +16

On the solution of the Coqblin-Schreiffer Hamiltonian by the large-N expansion technique

N. Read, D. M. Newns · Journal of Physics C Solid State Physics · 1983 · 574 citations

, , +10

New method for the Anderson model

S. E. Barnes · Journal of Physics F Metal Physics · 1976 · 498 citations

, , +6

Spin-rotation-invariant slave-boson approach to the Hubbard model

T. Li, P. Wölfle, P. J. Hirschfeld · Physical review. B, Condensed matter · 1989 · 210 citations

, , +15