1.3k citations · 12k across the 171 of their papers we have counts for
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quant-ph2004★ 236 cited
Bell Inequalities for Graph States
Otfried Guehne, Geza Toth, Philipp Hyllus +1
We investigate the non-local properties of graph states. To this aim, we derive a family of Bell inequalities which require three measurement settings for each party and are maxima…
quant-ph2004★ 101 cited
Complete hierarchies of efficient approximations to problems in entanglement theory
J. Eisert, P. Hyllus, O. Guehne +1
We investigate several problems in entanglement theory from the perspective of convex optimization. This list of problems comprises (A) the decision whether a state is multi-party…
quant-ph2004★ 358 cited
Detecting Genuine Multipartite Entanglement with Two Local Measurements
Geza Toth, Otfried Guehne
We present entanglement witness operators for detecting genuine multipartite entanglement. These witnesses are robust against noise and require only two local measurement settings…