DocumentCode
2909424
Title
Trace norm related to concurrence
Author
Cheng, Wei
Author_Institution
Coll. of Comput. Sci. & Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu
fYear
2008
fDate
1-6 June 2008
Firstpage
195
Lastpage
198
Abstract
By investigating the property of the trace norm which appeared in the analytical lower bound for the concurrence of arbitrary dimensional bipartite quantum states [Phys. Rev. Lett. 95, 040504 (2005)], we demonstrate the limitation of the bound in that paper and provide several concrete examples.
Keywords
quantum entanglement; quantum theory; bipartite quantum states; concurrence; trace norm; Computer science; Concrete; Eigenvalues and eigenfunctions; Joining processes; Mathematics; Matrices; Physics; Quantum entanglement; Quantum mechanics; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Evolutionary Computation, 2008. CEC 2008. (IEEE World Congress on Computational Intelligence). IEEE Congress on
Conference_Location
Hong Kong
Print_ISBN
978-1-4244-1822-0
Electronic_ISBN
978-1-4244-1823-7
Type
conf
DOI
10.1109/CEC.2008.4630798
Filename
4630798
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