Search Results for author: Robert Salzmann

Found 4 papers, 2 papers with code

An invitation to the sample complexity of quantum hypothesis testing

no code implementations26 Mar 2024 Hao-Chung Cheng, Nilanjana Datta, Nana Liu, Theshani Nuradha, Robert Salzmann, Mark M. Wilde

By making use of the wealth of knowledge that already exists in the literature on QHT, we characterize the sample complexity of binary QHT in the symmetric and asymmetric settings, and we provide bounds on the sample complexity of multiple QHT.

LEMMA

The $α\to 1$ Limit of the Sharp Quantum Rényi Divergence

no code implementations12 Feb 2021 Bjarne Bergh, Robert Salzmann, Nilanjana Datta

Fawzi and Fawzi recently defined the sharp R\'enyi divergence, $D_\alpha^\#$, for $\alpha \in (1, \infty)$, as an additional quantum R\'enyi divergence with nice mathematical properties and applications in quantum channel discrimination and quantum communication.

Quantum Physics Mathematical Physics Mathematical Physics

Efficient Learning for Deep Quantum Neural Networks

2 code implementations27 Feb 2019 Kerstin Beer, Dmytro Bondarenko, Terry Farrelly, Tobias J. Osborne, Robert Salzmann, Ramona Wolf

Neural networks enjoy widespread success in both research and industry and, with the imminent advent of quantum technology, it is now a crucial challenge to design quantum neural networks for fully quantum learning tasks.

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