115 citations · 813 across the 32 of their papers we have counts for
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Asymptotic performance of port-based teleportation
Matthias Christandl, Felix Leditzky, Christian Majenz +3
Quantum teleportation is one of the fundamental building blocks of quantum Shannon theory. While ordinary teleportation is simple and efficient, port-based teleportation (PBT) enab…
Quantum Codes from Neural Networks
Johannes Bausch, Felix Leditzky
We examine the usefulness of applying neural networks as a variational state ansatz for many-body quantum systems in the context of quantum information-processing tasks. In the neu…
Dephrasure channel and superadditivity of coherent information
Felix Leditzky, Debbie Leung, Graeme Smith
The quantum capacity of a quantum channel captures its capability for noiseless quantum communication. It lies at the heart of quantum information theory. Unfortunately, our poor u…