Quantum Bayes' rule and Petz transpose map from the minimal change principle

G Bai, F Buscemi, V Scarani - arXiv preprint arXiv:2410.00319, 2024 - arxiv.org
Bayes' rule, which is routinely used to update beliefs based on new evidence, arises from a
principle of minimal change. This principle states that updated beliefs must be consistent …

Quantum Bayes' rule and Petz transpose map from the minimal change principle

G Bai, F Buscemi, V Scarani - arXiv e-prints, 2024 - ui.adsabs.harvard.edu
Bayes' rule, which is routinely used to update beliefs based on new evidence, arises from a
principle of minimal change. This principle states that updated beliefs must be consistent …