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
โฆ LIBER โฆ
Experimental evidence on the ground-state energy of229Pa
โ Scribed by Levon, A.I.; de Boer, J.; Loewe, M.; Würkner, M.; Czosnyka, T.; Iwanicki, J.; Napiorkowski, P.J.
- Book ID
- 113055687
- Publisher
- Springer
- Year
- 1998
- Tongue
- English
- Weight
- 531 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1434-601X
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