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The energy loss function of the polaron gas

✍ Scribed by L.F. Lemmens; F. Brosens; J.T. Devreese


Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
184 KB
Volume
17
Category
Article
ISSN
0038-1098

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πŸ“œ SIMILAR VOLUMES


On the ground state energy of a polaron
✍ K.G. Chakraborty πŸ“‚ Article πŸ“… 1974 πŸ› Elsevier Science 🌐 English βš– 288 KB

A new decoupling approximation has been introduced in the Green's function equation-of-motion analysis of the large polaron. Considering those Feynman diagrams which correspond to the two-phonon Tamm-Dancoff approximations an expression for the polaron ground state energy has been derived. It is fou