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Electron gas in the screening-corrected Hartree-Fock model

  • Elementary Particle Physics and Field Theory
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Abstract

An exact solution has been obtained for the quasiparticle dispersion law and total energy in the framework of the Hartree-Fock model applied to the case of screened Coulomb interaction. It has been shown that if screening is taken into account, the predicted density of states and effective mass at the Fermi level have finite nonzero values.

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Authors and Affiliations

  1. Kharkov Physical-Technical Institute, Kharkov

    Yu. M. Poluektov

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  1. Yu. M. Poluektov
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 12, pp. 16–20, December, 2004.

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Poluektov, Y.M. Electron gas in the screening-corrected Hartree-Fock model. Russ Phys J 47, 1229–1234 (2004). https://doi.org/10.1007/s11182-005-0061-x

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  • DOI: https://doi.org/10.1007/s11182-005-0061-x

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