Dynamics of a Holstein polaron with off-diagonal coupling
Dynamics of a one-dimensional Holstein polaron with off-diagonal exciton-phonon coupling is studied by employing the Dirac-Frenkel time-dependent variational principle. The trial state used is the Davydov D2 Ansatz with two sets of variational parameters, one for each constituting particle in the li...
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Main Authors: | Zhao, Yang, Luo, Bin, Zhang, Yuyu, Ye, Jun |
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Other Authors: | School of Materials Science & Engineering |
Format: | Article |
Language: | English |
Published: |
2013
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Online Access: | https://hdl.handle.net/10356/95040 http://hdl.handle.net/10220/9401 |
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Institution: | Nanyang Technological University |
Language: | English |
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