3 papers
quant-ph2019
Playing Games with Multiple Access Channels
Felix Leditzky, Mohammad A. Alhejji, Joshua Levin +1
Communication networks have multiple users, each sending and receiving messages. A multiple access channel (MAC) models multiple senders transmitting to a single receiver, such as…
cs.IT2019
A Tight Uniform Continuity Bound for Equivocation
Mohammad A. Alhejji, Graeme Smith
We prove a tight uniform continuity bound for the conditional Shannon entropy of discrete finitely supported random variables in terms of total variation distance.
quant-ph2018
Monotonicity Under Local Operations: Linear Entropic Formulas
Mohammad A. Alhejji, Graeme Smith
All correlation measures, classical and quantum, must be monotonic under local operations. In this paper, we characterize monotonic formulas that are linear combinations of the von…