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1994 | 85 | 2 | 363-366
Article title

Electron Spectrum and Dieleclric Susceptibility of the Hubbard Model with Local Lattice Anharmonicity

Content
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Languages of publication
EN
Abstracts
EN
The investigation of single-electron spectrum of the Hubbard model with local lattice anharmonicity is performed. The influence of the interaction with the vibrational subsystem on the effective exchange constant is considered. The static transverse dielectric susceptibility of the model is calculated. Analysis of the possible dielectric anomalies is performed on this basis.
Keywords
EN
Publisher

Year
Volume
85
Issue
2
Pages
363-366
Physical description
Dates
published
1994-02
Contributors
author
  • Institute for Condensed Matter Physics, Ukrainian Academy of Sciences, Svientsitsky St. 1, Lviv 290011, Ukraine
author
  • Institute for Condensed Matter Physics, Ukrainian Academy of Sciences, Svientsitsky St. 1, Lviv 290011, Ukraine
References
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Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv85z225kz
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