Reverse Coherent Information
Quantum Physics
2015-05-13 v2
Abstract
In this letter we define a family of entanglement distribution protocols assisted by feedback classical communication that gives an operational interpretation to reverse coherent information, i.e., the symmetric counterpart of the well known coherent information. This lead to the definition of a new entanglement distribution capacity that exceeds the unassisted capacity for some interesting channels.
Keywords
Cite
@article{arxiv.0808.0210,
title = {Reverse Coherent Information},
author = {Raúl García-Patrón and Stefano Pirandola and Seth Lloyd and Jeffrey H. Shapiro},
journal= {arXiv preprint arXiv:0808.0210},
year = {2015}
}
Comments
Modification of the introduction to match the published manuscript