Separability of Density Matrices and Conditional Information Transmission

Abstract

We give necessary and sufficient conditions under which a density matrix acting on a two-fold tensor product space is separable. Our conditions are given in terms of quantum conditional information transmission.

6 pages (files: 1 .tex, 1 .sty)

References in corpus (1)

• Quantum Entanglement and Conditional Information Transmission

Cited by in corpus (8)

• The Structure of Bipartite Quantum States - Insights from Group Theory and Cryptography
• Entanglement of Distillation and Conditional Mutual Information
• Linear growth of the entanglement entropy for quadratic Hamiltonians and arbitrary initial states
• Relaxation Method For Calculating Quantum Entanglement
• Entanglement of Formation and Conditional Information Transmission
• Factorization of Quantum Density Matrices According to Bayesian and Markov Networks
• Classical and quantum parts of conditional mutual information for open quantum systems
• Quantum d-separation and quantum belief propagation