Characterizing multiparticle entanglement in symmetric N-qubit states via negativity of covariance matrices.
Devi, A R Usha
Characterizing multiparticle entanglement in symmetric N-qubit states via negativity of covariance matrices. [electronic resource] - Physical review letters Feb 2007 - 060501 p. digital
Publication Type: Journal Article
0031-9007
10.1103/PhysRevLett.98.060501 doi
Characterizing multiparticle entanglement in symmetric N-qubit states via negativity of covariance matrices. [electronic resource] - Physical review letters Feb 2007 - 060501 p. digital
Publication Type: Journal Article
0031-9007
10.1103/PhysRevLett.98.060501 doi