Contextual bound states for qudit magic state distillation

@article{Prakash2020ContextualBS,
  title={Contextual bound states for qudit magic state distillation},
  author={Shiroman Prakash and Aashi Gupta},
  journal={Physical Review A},
  year={2020}
}
Identifying necessary and sufficient conditions for universal quantum computing is a long-standing open problem for which contextuality is, perhaps, the only promising solution [Howard et al., Nature (London) 510, 351 (2014)]. To justify this conjecture, Howard et al. showed that contextuality is equivalent to Wigner negativity for qudits, and is therefore necessary and possibly sufficient for qudit magic state distillation. Here, we reformulate magic state distillation in the language of… 

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