Polaractivation for classical zero-error capacity of qudit channels
Journal Article
·
· AIP Conference Proceedings
- Quantum Technologies Laboratory, Department of Telecommunications, Budapest University of Technology and Economics, 2 Magyar tudosok krt, Budapest, H-1117, Hungary and Information Systems Research Group, Mathematics and Natural Sciences, Hungarian Ac (Hungary)
- Quantum Technologies Laboratory, Department of Telecommunications, Budapest University of Technology and Economics, 2 Magyar tudosok krt, Budapest, H-1117 (Hungary)
We introduce a new phenomenon for zero-error transmission of classical information over quantum channels that initially were not able for zero-error classical communication. The effect is called polaractivation, and the result is similar to the superactivation effect. We use the Choi-Jamiolkowski isomorphism and the Schmidt-theorem to prove the polaractivation of classical zero-error capacity and define the polaractivator channel coding scheme.
- OSTI ID:
- 22390674
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1633; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
Similar Records
Quasi-superactivation for the classical capacity of quantum channels
Linear-optics realization of channels for single-photon multimode qudits
Subadditivity of the minimum output entropy and superactivation of the classical capacity of quantum multiple access channels
Journal Article
·
Wed Dec 03 23:00:00 EST 2014
· AIP Conference Proceedings
·
OSTI ID:22390675
Linear-optics realization of channels for single-photon multimode qudits
Journal Article
·
Thu Sep 15 00:00:00 EDT 2011
· Physical Review. A
·
OSTI ID:22068649
Subadditivity of the minimum output entropy and superactivation of the classical capacity of quantum multiple access channels
Journal Article
·
Fri Apr 15 00:00:00 EDT 2011
· Physical Review. A
·
OSTI ID:21544572