activity
20102025
most citedMonotonicity of the Quantum Relative Entropy Under Positive Maps

90 citations · 552 across the 18 of their papers we have counts for

collaborators
Showing 2020Show all

2 papers · 1 filter

quant-ph2020★ 14 cited

Fault-tolerant Coding for Quantum Communication

Matthias Christandl, Alexander Müller-Hermes

Designing encoding and decoding circuits to reliably send messages over many uses of a noisy channel is a central problem in communication theory. When studying the optimal transmi…

math.HO2020

Cutting cakes and kissing circles

Alexander Müller-Hermes

To divide a cake into equal sized pieces most people use a knife and a mixture of luck and dexterity. These attempts are often met with varying success. Through precise geometric c…