2 00 2 Quantum Entanglement Without Eigenvalue Spectra

@inproceedings{Chen2009202,
  title={2 00 2 Quantum Entanglement Without Eigenvalue Spectra},
  author={Hao Chen},
  year={2009}
}
From the consideration of measuring bipartite mixed states by separable pure states, we introduce algebraic sets in complex projective spaces for the bipartite mixed states as the degenerating locus of the measurement. These algebraic sets are non-local invariants independent of the eigenvalues and only measure the position of the eigenvectors of bipartite… CONTINUE READING