Interpretation of generalized matrix functions via geometric measure of quantum entanglement.

Authors :: Chang, Haixia
Paksoy, Vehbi E.
Zhang, Fuzhen
Source :: International Journal of Quantum Information. Oct2015, Vol. 13 Issue 7, p-1. 9p.
Publication Year :: 2015
Abstract: By using representation theory and irreducible characters of the symmetric group, we introduce character dependent states and study their entanglement via geometric measure. We also present a geometric interpretation of generalized matrix functions via this entanglement analysis. [ABSTRACT FROM AUTHOR]

Subjects :: *MATRIX functions
*GENERALIZABILITY theory
*GEOMETRIC measure theory
*QUANTUM entanglement
*PERMUTATION groups

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