Hastings' counterexample to the additivity conjecture
GPTKB entity
Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:quantum_information_theory_result
gptkb:mathematical_result |
| gptkbp:citation |
gptkb:Hastings,_M._B._(2009)._Superadditivity_of_communication_capacity_using_entangled_inputs._Nature_Physics,_5(4),_255–257.
|
| gptkbp:impact |
resolved long-standing open problem in quantum information theory
|
| gptkbp:proposedBy |
gptkb:Matthew_B._Hastings
|
| gptkbp:provenBy |
additivity conjecture is false
|
| gptkbp:publishedIn |
gptkb:Nature_Physics
|
| gptkbp:relatedTo |
quantum channel capacity
quantum channels minimum output entropy |
| gptkbp:shows |
minimum output entropy is not additive
|
| gptkbp:year |
2009
|
| gptkbp:bfsParent |
gptkb:Matthew_Hastings
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Hastings' counterexample to the additivity conjecture
|