Strong superadditivity of the entanglement of formation follows from its additivity
Journal Article
·
· Physical Review. A
- Laboratoire de Physique Theorique, Universite Paul Sabatier, 118 Route de Narbonne, 31062 Toulouse Cedex, (France)
The additivity of both the entanglement of formation and the classical channel capacity is known to be a consequence of the strong superadditivity conjecture. We show that, conversely, the strong superadditivity conjecture follows from the additivity of the entanglement of formation; this means that the two conjectures are equivalent and that the additivity of the classical channel capacity is a consequence of them.
- OSTI ID:
- 20640161
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 3 Vol. 68; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
Similar Records
Strong superadditivity and monogamy of the Renyi measure of entanglement
Superadditivity of distillable entanglement from quantum teleportation
Superadditivity of classical capacity revisited
Journal Article
·
Mon Mar 15 00:00:00 EDT 2010
· Physical Review. A
·
OSTI ID:21413297
Superadditivity of distillable entanglement from quantum teleportation
Journal Article
·
Wed Dec 14 23:00:00 EST 2005
· Physical Review. A
·
OSTI ID:20786238
Superadditivity of classical capacity revisited
Journal Article
·
Wed Dec 03 23:00:00 EST 2014
· AIP Conference Proceedings
·
OSTI ID:22390684