Dominik Hangleiter

Sampling and the complexity of nature

2020 · arXiv (Cornell University)

Randomness is an intrinsic feature of quantum theory. The outcome of any measurement will be random, sampled from a probability distribution that is defined by the measured quantum state. The task of sampling from a …

Bell sampling from quantum circuits

2023 · arXiv (Cornell University)

A central challenge in the verification of quantum computers is benchmarking their performance as a whole and demonstrating their computational capabilities. In this work, we find a universal model of quantum computation, Bell sampling, that …