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Variational study of polaron dynamics with the Davydov Ansätze

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Variational study of polaron dynamics with the Davydov Ansätze

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dc.contributor.author Luo, Bin
dc.contributor.author Ye, Jun
dc.contributor.author Zhao, Yang
dc.date.accessioned 2011-07-19T01:00:15Z
dc.date.available 2011-07-19T01:00:15Z
dc.date.copyright 2011
dc.date.issued 2011-07-19
dc.identifier.citation Luo, B., Ye, J., & Zhao, Y. (2011). Variational study of polaron dynamics with the Davydov Ansätze. Physica Status Solidi (c), 8(1).
dc.identifier.uri http://hdl.handle.net/10220/6917
dc.description.abstract We derive explicit expressions for the amplitudes of the deviation vectors for the time-dependent Davydov D1, D2 and D ̃ Ansätze from the exact solution of the Schro ̈dinger equation for the Holstein polaron. By comparing the deviation amplitudes with the system energies, a systematic study is carried out on the validity of the Davydov Ansätze.
dc.format.extent 11 p.
dc.language.iso en
dc.relation.ispartofseries Physica status solidi (c)
dc.rights © 2011 Wiley-VCH Verlag. This is the author created version of a work that has been peer reviewed and accepted for publication by Physica Status Solidi A, Wiley-VCH Verlag. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: http://dx.doi.org/10.1002/pssc.201000721.
dc.subject DRNTU::Science::Physics::Atomic physics::Solid state physics.
dc.title Variational study of polaron dynamics with the Davydov Ansätze
dc.type Journal Article
dc.contributor.school School of Materials Science and Engineering
dc.identifier.doi http://dx.doi.org/10.1002/pssc.201000721
dc.description.version Accepted version

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