41 citations · 163 across the 12 of their papers we have counts for
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quant-ph2015★ 16 cited
Entanglement and Designs
Matthew A. Graydon, D. M. Appleby
We describe a connection between entanglement and designs. It involves the conical 2-designs introduced in a previous paper. These are a generalization of projective 2-designs whic…
quant-ph2015★ 18 cited
Some Nearly Quantum Theories
Howard Barnum, Matthew A. Graydon, Alexander Wilce
We consider possible non-signaling composites of probabilistic models based on euclidean Jordan algebras. Subject to some reasonable constraints, we show that no such composite exi…
quant-ph2015★ 41 cited
Quantum Conical Designs
Matthew A. Graydon, D. M. Appleby
Complex projective t-designs, particularly SICs and full sets of MUBs, play an important role in quantum information. We introduce a generalization which we call conical t-designs.…