Slightly off topic... I was excited to realize that this was by Nicole Yunger Halpern, who also wrote this interesting paper on quantum voting systems and a qua

Slightly off topic... I was excited to realize that this was by Nicole Yunger Halpern, who also wrote this interesting paper on quantum voting systems and a quantum analog of Arrow's impossibility theorem: https://arxiv.org/pdf/1501.00458 https://arxiv.org/pdf/1501.00458