Discrete time in quantum mechanics - art. no. 014103

Authors
Bruce, S
Citation
S. Bruce, Discrete time in quantum mechanics - art. no. 014103, PHYS REV A, 6401(1), 2001, pp. 4103
Citations number
9
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW A
ISSN journal
10502947 → ACNP
Volume
6401
Issue
1
Year of publication
2001
Database
ISI
SICI code
1050-2947(200107)6401:1<4103:DTIQM->2.0.ZU;2-I
Abstract
The possibility that time can be regarded as a discrete dynamical variable is reexamined. We study the dynamics of the free particle and find in some cases superluminal propagation.