Path integral description of low-dimensional polarons in parabolic confinement potentials

Date

1997

Authors

Senger, R. T.
Erçelebi, A.

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Abstract

Within the framework of the Feynman path integral theory, we provide a unified insight into ground-state properties of the Fröhlich polaron in low-dimensionally confined media. The model that we adopt consists of an electron immersed in the field of bulk LO phonons and bounded within an anisotropic parabolic potential box, whose barrier slopes can be tuned so as to yield an explicit tracking of the Fröhlich interaction encompassing the bulk and all low-dimensional geometric configurations of general interest.

Source Title

Journal of Physics Condensed Matter

Publisher

Institute of Physics Publishing Ltd.

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Published Version (Please cite this version)

Language

English