Relation between three-qubit entanglement invariants and two-qubit concurrence
arXiv:0707.3007 · doi:10.1103/PhysRevA.76.034301
Abstract
In this Brief Report we show the relation between three-qubit entanglement invariants and two-qubit concurrence with the help of projective measurements. How to use these invariants to represent the entanglement property of three-qubit pure states is also investigated.
4 pages, 2 figures