dc.contributor.authorLuo, Bin
dc.contributor.authorYe, Jun
dc.contributor.authorGuan, Chengbo
dc.contributor.authorZhao, Yang
dc.date.accessioned2010-07-23T03:50:50Z
dc.date.available2010-07-23T03:50:50Z
dc.date.copyright2010en_US
dc.date.issued2010
dc.identifier.citationLuo, B., Ye, J., Guan, C., & Zhao, Y. (2010). Validity of time-dependent trial states for the Holstein Polaron. Physical Chemistry Chemical Physics.
dc.identifier.issn1463-9076en_US
dc.identifier.urihttp://hdl.handle.net/10220/6304
dc.description.abstractValidity of three time-dependent trial states for the Holstein Hamiltonian, namely, the D2, Merrifield and D Ansatze has been examined in detail with regards to their deviations from the exact solution to the time-dependent Schrodinger equation. Linear absorption spectra are also calculated as an additional indicator of the Ansatz validity. It is found that the D Ansatz is the most accurate trial state of the three, and all Ansatze fail to provide an adequate description of system dynamics in the weak-coupling regime.en_US
dc.format.extent22 p.en_US
dc.language.isoenen_US
dc.relation.ispartofseriesPhysical chemistry chemical physics : PCCPen_US
dc.subjectDRNTU::Science::Physics::Atomic physics::Properties of matter and antimatter
dc.titleValidity of time-dependent trial states for the Holstein Polaronen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Materials Science and Engineeringen_US
dc.description.versionAccepted versionen_US
dc.identifier.rims153756


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