EVALUATING MEASURES OF NONCLASSICAL CORRELATION IN A MULTIPARTITE QUANTUM SYSTEM
Akira Saitoh, Robabeh Rahimi, Mikio Nakahara · International Journal of Quantum Information · 2008
We introduce and evaluate measures of nonclassical correlation defined on the basis of a paradigm claiming that a multipartite system represented by a density matrix having no product eigenbasis possesses nonclassical correlation.