𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Exact solution of a polaron model in one dimension

✍ Scribed by Fu-Cho Pu; Bao-Heng Zhao


Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
221 KB
Volume
118
Category
Article
ISSN
0375-9601

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Exact ground state properties of polaron
✍ S. Ciuchi; F. De Pasquale; D. Feinberg πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 180 KB

The spectral function of a single electron coupled to Einstein phonons (Holstein model) is calculated exactly in the limit of large space dimensionality, for any coupling strength and phonon frequency. A self-consistent mapping onto an effective impurity model leads to the solution in terms of a con