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arXiv · 1411.2231

Properties of Many-Polaron in Fractional Dimensional Space

Krushna Mohan Mohapatra·Birendra Kumar Panda
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Abstract

Polaron binding energy and effective mass are calculated in the fractional-dimensional space approach using the second-order perturbation theory. The effect of carrier density on the static screening correction of the electron-phonon interaction is calculated using the Hubbard's local field factor. It is found that the effective mass and the binding energy both decrease with increase in doping.

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Krushna Mohan Mohapatra, Birendra Kumar Panda. 2014-11-09. Properties of Many-Polaron in Fractional Dimensional Space. https://arxiv.org/abs/1411.2231

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