DocumentCode
1245040
Title
Catalyst-assisted probabilistic entanglement transformation
Author
Feng, Yuan ; Duan, Runyao ; Ying, Mingsheng
Author_Institution
Dept. of Comput. Sci. & Technol., Tsinghua Univ., Beijing, China
Volume
51
Issue
3
fYear
2005
fDate
3/1/2005 12:00:00 AM
Firstpage
1090
Lastpage
1101
Abstract
We are concerned with catalyst-assisted probabilistic entanglement transformations. A necessary and sufficient condition is presented under which there exist partial catalysts that can increase the maximal transforming probability of a given entanglement transformation. We also design an algorithm which leads to an efficient method for finding the most economical partial catalysts with minimal dimension. The mathematical structure of catalyst-assisted probabilistic transformation is carefully investigated.
Keywords
information theory; quantum cryptography; quantum entanglement; catalyst-assisted probabilistic entanglement transformations; maximal transforming probability; partial catalyst; Algorithm design and analysis; Computer science education; Cryptography; Information processing; Information theory; Quantum entanglement; Quantum mechanics; Sufficient conditions; Teleportation; Vectors; Catalysis; catalyst-assisted transformation; majorization; partial catalyst; probabilistic entanglement transformation;
fLanguage
English
Journal_Title
Information Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9448
Type
jour
DOI
10.1109/TIT.2004.842574
Filename
1397943
Link To Document