AN UPPER BOUND FOR THE GROUND STATE ENERGY OF BIPOLARON: A PATH INTEGRAL TREATMENT
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Published:1990-10-20
Issue:19
Volume:04
Page:1201-1209
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ISSN:0217-9849
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Container-title:Modern Physics Letters B
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language:en
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Short-container-title:Mod. Phys. Lett. B
Affiliation:
1. Theoretical Physics Division, Bhabha Atomic Research Centre, Bombay 400085, India
Abstract
A path integral formulation to study the properties of bipolaron is presented. The formulation is subsequently used to derive an upper bound for the ground state energy of the bipolaron. The estimate is used to discuss the stability of bipolaron.
Publisher
World Scientific Pub Co Pte Lt
Subject
Condensed Matter Physics,Statistical and Nonlinear Physics