10.1k citations · 13.3k across the 91 of their papers we have counts for
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quant-ph2008★ 114 cited
Universality of state-independent violation of correlation inequalities for noncontextual theories
Piotr Badziag, Ingemar Bengtsson, Adan Cabello +1
We show that the state-independent violation of inequalities for noncontextual hidden variable theories introduced in [Phys. Rev. Lett. 101, 210401 (2008)] is universal, i.e., occu…
quant-ph2008★ 2 cited
The Frame Potential, on Average
Ingemar Bengtsson, Helena Granstrom
A SIC consists of N^2 equiangular unit vectors in an N dimensional Hilbert space. The frame potential is a function of N^2 unit vectors. It has a unique global minimum if the vecto…