Affiliation:
1. Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland
Abstract
We review a reliable numerical method to solve for the energy and effective mass of the optical polaron for a wide range of couplings. This is accomplished by combining Feynman’s variational approach with partial averaging over the higher Fourier components in the path integral formulation.
Publisher
World Scientific Pub Co Pte Lt
Subject
Condensed Matter Physics,Statistical and Nonlinear Physics
Cited by
8 articles.
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