Reply to "Comment on 'Analysis of causality in time-dependent density-functional theory' " - art. no. 056502

Authors
Harbola, MK
Citation
Mk. Harbola, Reply to "Comment on 'Analysis of causality in time-dependent density-functional theory' " - art. no. 056502, PHYS REV A, 6305(5), 2001, pp. 6502
Citations number
9
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW A
ISSN journal
10502947 → ACNP
Volume
6305
Issue
5
Year of publication
2001
Database
ISI
SICI code
1050-2947(200105)6305:5<6502:RT"O'O>2.0.ZU;2-L
Abstract
By employing the equation derived by Amusia and Shaginyan in their comment on our work, we show that the potential corresponding to a time-dependent d ensity is a noncausal functional of the density. We further strengthen this conclusion on the basis of the exact equation satisfied by the density.