Simple operational interpretation of the fidelity of mixed states
- 4 October 2002
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 66 (4) , 044301
- https://doi.org/10.1103/physreva.66.044301
Abstract
This Brief Report presents a corollary to Uhlmann’s theorem which provides a simple operational interpretation of the fidelity of mixed states.Keywords
All Related Versions
This publication has 3 references indexed in Scilit:
- The “transition probability” in the state space of a ∗-algebraPublished by Elsevier ,2002
- Noncommuting Mixed States Cannot Be BroadcastPhysical Review Letters, 1996
- Fidelity for Mixed Quantum StatesJournal of Modern Optics, 1994