On the correlation effects in the Landau
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P. Sikivie; E. Kartheuser; R. Evrard
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Article
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1971
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John Wiley and Sons
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English
β 500 KB
## Abstract The conservation of total angular momentum is considered in detail for polarons, using an expansion of the polarization field into spherical waves. This formalism is used to improve the LandauβPekar approximation, taking the electronβphonon correlations partially into account. A value 1