Large-radius Holstein polaron and the problem of spontaneous symmetry breaking
classification
❄️ cond-mat.other
cond-mat.str-el
keywords
holsteinbreakinglarge-radiuspolaronsolutionspontaneoussymmetryabsence
read the original abstract
A translation-invariant solution is found for a large-radius Holstein polaron whose energy in the strong coupling limit is lower than that obtained by Holstein. The wave function corresponding to this solution is delocalized. A conclusion is made about the absence of a spontaneous symmetry breaking in the quantum system discussed.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.