| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5374671 | Chemical Physics | 2011 | 7 Pages |
Abstract
⺠A time-dependent generalization of the transition density matrix (TDM) is proposed. ⺠The time-dependent TDM is approximately calculated using Kohn-Sham wave functions. ⺠Numerical examples on one-dimensional lattices illustrate how the TDM works. ⺠Rapid formation and spreading of electron-hole pairs is observed. ⺠Here, electron interaction effects are less important than quantum confinement.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Yonghui Li, C.A. Ullrich,