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Nanosystems in the static-fluctuation approximation Hubbard model

  • Low-Dimensional Systems and Surface Physics
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Abstract

The anticommutator Green’s functions, correlation functions, and ground-state energies of two-, three-, and four-atom nanosystems are calculated in the static-fluctuation approximation, and comparison with exact results is made.

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Authors and Affiliations

  1. Mari State Pedagogical Institute, ĭoshkar Ola, 424002, Russia

    G. I. Mironov

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  1. G. I. Mironov
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Original Russian Text © G.I. Mironov, 2006, published in Fizika Tverdogo Tela, 2006, Vol. 48, No. 7, pp. 1299–1306.

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Mironov, G.I. Nanosystems in the static-fluctuation approximation Hubbard model. Phys. Solid State 48, 1378–1386 (2006). https://doi.org/10.1134/S1063783406070262

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  • DOI: https://doi.org/10.1134/S1063783406070262

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