Self-trapping of polarons with off-diagonal coupling

A variational polaron wave function pioneered by Toyozawa is utilized to elucidate exciton-phonon correlations in a generalized Holstein Hamiltonian in the simultaneous presence of diagonal and off-diagonal exciton-phonon couplings. We show that a simple analysis of quantum entanglement between exci...

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Bibliographic Details
Main Authors: Sun, Jin, Zhao, Yang, Liang, Wanzhen
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2011
Subjects:
Online Access:https://hdl.handle.net/10356/90492
http://hdl.handle.net/10220/6741
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Institution: Nanyang Technological University
Language: English
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