90 citations · 552 across the 18 of their papers we have counts for
Showing 2016Show all
2 papers · 1 filter
quant-ph2016★ 20 cited
Sandwiched Rényi Convergence for Quantum Evolutions
Alexander Müller-Hermes, Daniel Stilck Franca
We study the speed of convergence of a primitive quantum time evolution towards its fixed point in the distance of sandwiched Rényi divergences. For each of these distance measures…
quant-ph2016★ 77 cited
Relative Entropy Bounds on Quantum, Private and Repeater Capacities
Matthias Christandl, Alexander Müller-Hermes
We find a strong-converse bound on the private capacity of a quantum channel assisted by unlimited two-way classical communication. The bound is based on the max-relative entropy o…