mirage

Validity of time-dependent trial states for the Holstein Polaron.

DSpace/Manakin Repository

 

Search DR-NTU


Advanced Search Subject Search

Browse

My Account

Validity of time-dependent trial states for the Holstein Polaron.

Show simple item record

dc.contributor.author Luo, Bin.
dc.contributor.author Ye, Jun.
dc.contributor.author Guan, Chengbo.
dc.contributor.author Zhao, Yang.
dc.date.accessioned 2010-07-23T03:50:50Z
dc.date.available 2010-07-23T03:50:50Z
dc.date.copyright 2010
dc.date.issued 2010-07-23T03:50:50Z
dc.identifier.citation Luo, B., Ye, J., Guan, C., & Zhao, Y. (2010). Validity of time-dependent trial states for the Holstein Polaron. Physical Chemistry Chemical Physics.
dc.identifier.issn 1463-9076
dc.identifier.uri http://hdl.handle.net/10220/6304
dc.description.abstract Validity 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.
dc.format.extent 22 p.
dc.language.iso en
dc.relation.ispartofseries Physical chemistry chemical physics : PCCP
dc.subject DRNTU::Science::Physics::Atomic physics::Properties of matter and antimatter.
dc.title Validity of time-dependent trial states for the Holstein Polaron.
dc.type Journal Article
dc.contributor.school School of Materials Science and Engineering
dc.description.version Accepted version
dc.identifier.rims 153756

Files in this item

Files Size Format View
Delta - PCCP- submitted.pdf 1.493Mb PDF View/Open

This item appears in the following Collection(s)

Show simple item record

Statistics

Total views

All Items Views
Validity of time-dependent trial states for the Holstein Polaron. 391

Total downloads

All Bitstreams Views
Delta - PCCP- submitted.pdf 209

Top country downloads

Country Code Views
United States of America 100
Singapore 35
China 27
Russian Federation 12
Nigeria 7

Top city downloads

city Views
Mountain View 60
Singapore 27
Beijing 10
Redwood City 3
Beaverton 2

Downloads / month

  2014-02 2014-03 2014-04 total
Delta - PCCP- submitted.pdf 0 0 7 7