Preprint
Sep 2026
Robustness of Hidden-Variable Theories and Matrix Scaling
Motivated by quantum foundations and complexity theory, Aaronson formalized a hidden-variable theory inspired by a proposal by Schr\"odinger. To any quantum state and unitary, this Schr\"odinger theory assigns a joint probability distribution via the Sinkhorn algorithm: rescale the columns and rows of the entrywise mod...
Giulio Malavolta, Harold Nieuwboer, Akshay Ramachandran et al.
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