Quantum computation and quantum information
Quantum computation and quantum information
Approximate Quantum Error Correction
Quantum Information Processing
Elements of Information Theory (Wiley Series in Telecommunications and Signal Processing)
Elements of Information Theory (Wiley Series in Telecommunications and Signal Processing)
The capacity of the quantum channel with general signal states
IEEE Transactions on Information Theory
Cryptographic distinguishability measures for quantum-mechanical states
IEEE Transactions on Information Theory
The private classical capacity and quantum capacity of a quantum channel
IEEE Transactions on Information Theory
Entanglement-Assisted Capacity of Quantum Multiple-Access Channels
IEEE Transactions on Information Theory
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We construct an optimal state merging protocol by adapting a recently-discovered optimal entanglement distillation protcol [Renes and Boileau, Phys. Rev. A. 73, 032335 (2008)]. The proof of optimality relies only on directly establishing sufficient “amplitude” and “phase” correlations between Alice and Bob and not on usual techniques of decoupling Alice from the environment. This strengthens the intuition from quantum error-correction that these two correlations are all that really matter in two-party quantum information processing.