Initial-state dependence in time-dependent density functional theory

Details Initial-state dependence in time-dependent density functional theory Initial-state dependence in time-dependent density functional theory

2000-10-26

arxiv.org/abs/cond-mat/0010432v1

Physics

Condensed Matter

Materials Science

Scientific paper

10.1103/PhysRevA.63.042501

Time-dependent density functionals in principle depend on the initial state of the system, but this is ignored in functional approximations presently in use. For one electron it is shown there is no initial-state dependence: for any density, only one initial state produces a well-behaved potential. For two non-interacting electrons with the same spin in one-dimension, an initial potential that makes an alternative initial wavefunction evolve with the same density and current as a ground state is calculated. This potential is well-behaved and can be made arbitrarily different from the original potential.

Affiliated with

Also associated with

No associations

Rating

Initial-state dependence in time-dependent density functional theory does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Initial-state dependence in time-dependent density functional theory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Initial-state dependence in time-dependent density functional theory will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-233940