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Effects of many-electron atom polarization in electron-hole formalism

Halina V. Grushevskaya·Leonid I. Gurskii
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Abstract

The method has been developed to calculate effects of polarization not only for a atomic core in a field of valent electron, but also polarization of atom as a whole in the electron-hole formalism. A secondary quantized density matrix for many-electron system was used to find the Green function of a quasiparticle and its effective mass due to many-particle effects.

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Halina V. Grushevskaya, Leonid I. Gurskii. 2007-03-15. Effects of many-electron atom polarization in electron-hole formalism. https://arxiv.org/abs/quant-ph/0703140

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