19 citations · 55 across the 5 of their papers we have counts for
5 papers
The conditional entropy power inequality for quantum additive noise channels
Giacomo De Palma, Stefan Huber
We prove the quantum conditional Entropy Power Inequality for quantum additive noise channels. This inequality lower bounds the quantum conditional entropy of the output of an addi…
Coherent state coding approaches the capacity of non-Gaussian bosonic channels
Stefan Huber, Robert Koenig
The additivity problem asks if the use of entanglement can boost the information-carrying capacity of a given channel beyond what is achievable by coding with simple product states…
Uncertainty relations: An operational approach to the error-disturbance tradeoff
Joseph M. Renes, Volkher B. Scholz, Stefan Huber
The notions of error and disturbance appearing in quantum uncertainty relations are often quantified by the discrepancy of a physical quantity from its ideal value. However, these…
Geometric inequalities from phase space translations
Stefan Huber, Robert Koenig, Anna Vershynina
We establish a quantum version of the classical isoperimetric inequality relating the Fisher information and the entropy power of a quantum state. The key tool is a Fisher informat…
Measurement of the Pion Polarizability at COMPASS
Stefan Huber
The value of the pion polarizability is predicted with high precision by Chiral Perturbation Theory. However, the existing experimental values are at tension with this prediction a…