Quantum information theory

We develop a general framework to assess capabilities and limitations of the Gaussian toolbox in continuous variable quantum …

The ability to distill quantum coherence is key for the implementation of quantum technologies; however, such a task cannot always be …

Broadcasting quantum and classical information is a basic task in quantum information processing, and is also a useful model in the …

Rains’ bound is arguably the best known upper bound of the distillable entanglement by operations completely preserving …