ALTERNATIVE DECOMPOSITION OF TWO-QUTRIT PURE STATES AND ITS RELATION WITH ENTANGLEMENT INVARIANTS
2011 ◽
Vol 09
(06)
◽
pp. 1499-1509
Keyword(s):
Based on maximally entangled states in the full- and sub-spaces of two-qutrits, we present an alternative decomposition of two-qutrit pure states in a form [Formula: see text]. Similar to the Schmidt decomposition, all two-qutrit pure states can be transformed into the alternative decomposition under local unitary transformations, and the parameter p1 is shown to be an entanglement invariant.
2006 ◽
Vol 04
(03)
◽
pp. 531-540
◽
2009 ◽
Vol 282
(7)
◽
pp. 1482-1487
◽
2015 ◽
Vol 468
◽
pp. 122-144
◽
Keyword(s):