389 citations · 2.4k across the 57 of their papers we have counts for
3 papers · 2 filters
Memory cost of quantum contextuality
Matthias Kleinmann, Otfried Gühne, José R. Portillo +2
The simulation of quantum effects requires certain classical resources, and quantifying them is an important step in order to characterize the difference between quantum and classi…
Discrimination strategies for inequivalent classes of multipartite entangled states
Sönke Niekamp, Matthias Kleinmann, Otfried Gühne
How can one discriminate different inequivalent classes of multiparticle entanglement experimentally? We present an approach for the discrimination of an experimentally prepared st…
Compatibility and noncontextuality for sequential measurements
O. Gühne, M. Kleinmann, A. Cabello +5
A basic assumption behind the inequalities used for testing noncontextual hidden variable models is that the observables measured on the same individual system are perfectly compat…