Media type: E-Article Title: Lecture Notes in Computer Science: A Metric for Quantum States Issued from von Neumann’s Entropy Contributor: Balian, Roger imprint: Springer Berlin Heidelberg, 2013 Published in: Lecture Notes in Computer Science Language: Not determined DOI: 10.1007/978-3-642-40020-9_56 ISSN: 0302-9743; 1611-3349 Origination: Footnote: