Comments on Hastings' Additivity Counterexamples
2009
Hastings recently provided a proof of the existence of channels which violate the additivity conjecture for minimal output entropy. In this paper we present an expanded version of Hastings' proof. In addition to a careful elucidation of the details of the proof, we also present bounds for the minimal dimensions needed to obtain a counterexample.
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
20
References
6
Citations
NaN
KQI