Reverse Coherent Information

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 leads to the definition of a ne...

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Bibliographic Details
Main Authors: Lloyd, Seth (Contributor), Pirandola, Stefano (Contributor), Shapiro, Jeffrey H. (Author), Garcia-Patron Sanchez, Raul (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Mechanical Engineering (Contributor), Massachusetts Institute of Technology. Research Laboratory of Electronics (Contributor), Shapiro, Jeffrey, H. (Contributor)
Format: Article
Language:English
Published: American Physical Society, 2010-02-12T18:58:28Z.
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Online Access:Get fulltext
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100 1 0 |a Lloyd, Seth  |e author 
100 1 0 |a Massachusetts Institute of Technology. Department of Mechanical Engineering  |e contributor 
100 1 0 |a Massachusetts Institute of Technology. Research Laboratory of Electronics  |e contributor 
100 1 0 |a Lloyd, Seth  |e contributor 
100 1 0 |a Lloyd, Seth  |e contributor 
100 1 0 |a Garcia-Patron Sanchez, Raul  |e contributor 
100 1 0 |a Pirandola, Stefano  |e contributor 
100 1 0 |a Shapiro, Jeffrey, H.  |e contributor 
700 1 0 |a Pirandola, Stefano  |e author 
700 1 0 |a Shapiro, Jeffrey H.  |e author 
700 1 0 |a Garcia-Patron Sanchez, Raul  |e author 
245 0 0 |a Reverse Coherent Information 
260 |b American Physical Society,   |c 2010-02-12T18:58:28Z. 
856 |z Get fulltext  |u http://hdl.handle.net/1721.1/51755 
520 |a 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 leads to the definition of a new entanglement distribution capacity that exceeds the unassisted capacity for some interesting channels. 
520 |a W. M. Keck Foundation Center for Extreme Quantum Information Theory 
546 |a en_US 
655 7 |a Article 
773 |t Physical Review Letters