Strong coupling Hartree-Fock approximation in the dynamical mean-field theory
In the limit of infinite spatial dimensions, a thermodynamically consistent theory, which is valid for arbitrary value of the Coulombic interaction ( U < ∞ ), is built for the Hubbard model when the total auxiliary single-site problem exactly splits into four subspaces with different “vacuum s...
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| Published in: | Condensed Matter Physics |
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| Date: | 2001 |
| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
Інститут фізики конденсованих систем НАН України
2001
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/119753 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Strong coupling Hartree-Fock approximation in the dynamical mean-field theory / A.M. Shvaika // Condensed Matter Physics. — 2001. — Т. 4, № 1(25). — С. 85-92. — Бібліогр.: 16 назв. — англ. |