Abstract
The Margolus-Levitin lower bound on the minimal time required for a state to be transformed into an orthogonal state is generalized. It is shown that for some initial states the new bound is stronger than the Margolus-Levitin one.
- Received 19 May 2006
DOI:https://doi.org/10.1103/PhysRevA.74.034301
©2006 American Physical Society
