883 citations · 3.9k across the 25 of their papers we have counts for
3 papers · 2 filters
State Discrimination with Post-Measurement Information
Manuel A. Ballester, Stephanie Wehner, Andreas Winter
We introduce a new state discrimination problem in which we are given additional information about the state after the measurement, or more generally, after a quantum memory bound…
The quantum capacity with symmetric side channels
Graeme Smith, John A. Smolin, Andreas Winter
We present an upper bound for the quantum channel capacity that is both additive and convex. Our bound can be interpreted as the capacity of a channel for high-fidelity quantum com…
The mother of all protocols: Restructuring quantum information's family tree
Anura Abeyesinghe, Igor Devetak, Patrick Hayden +1
We give a simple, direct proof of the "mother" protocol of quantum information theory. In this new formulation, it is easy to see that the mother, or rather her generalization to t…