125 citations · 258 across the 4 of their papers we have counts for
4 papers · 1 filter
Noise-mitigated randomized measurements and self-calibrating shadow estimation
E. Onorati, J. Kitzinger, J. Helsen +4
Randomized measurements are increasingly appreciated as powerful tools to estimate properties of quantum systems, e.g., in the characterization of hybrid classical-quantum computat…
Many-body localisation implies that eigenvectors are matrix-product states
M. Friesdorf, A. H. Werner, W. Brown +2
The phenomenon of many-body localisation received a lot of attention recently, both for its implications in condensed-matter physics of allowing systems to be an insulator even at…
Typical local measurements in generalised probabilistic theories: emergence of quantum bipartite correlations
Matthias Kleinmann, Tobias J. Osborne, Volkher B. Scholz +1
What singles out quantum mechanics as the fundamental theory of Nature? Here we study local measurements in generalised probabilistic theories (GPTs) and investigate how observatio…
Asymptotic evolution of quantum walks with random coin
Andre Ahlbrecht, Holger Vogts, Albert H. Werner +1
We study the asymptotic position distribution of general quantum walks on a lattice, including walks with a random coin, which is chosen from step to step by a general Markov chain…