Stability of the Fröhlich bipolaron in two and three dimensions
Stability of the Fröhlich bipolaron in two and three dimensions
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Date
1991-01-01
Authors
Sil, Shreekantha
Giri, Anit K.
Chatterjee, Ashok
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Abstract
The stability of the Fröhlich bipolaron in the strong-coupling limit is studied in both two and three dimensions using the Feynman-Haken path-integral method and the Landau-Pekar formalism. The ground-state energy, the effective mass, and the size of the bipolaron are obtained, and its stability criteria are predicted. The role of Coulomb correlation is also studied. © 1991 The American Physical Society.
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Physical Review B. v.43(15)