PIRSA:25060039

Principle and constructive theories of physical probability

Saunders, S. (2025). Principle and constructive theories of physical probability. Perimeter Institute. https://pirsa.org/25060039

Saunders, Simon. Principle and constructive theories of physical probability. Perimeter Institute, Jun. 03, 2025, https://pirsa.org/25060039 

          @misc{ pirsa_PIRSA:25060039,
            doi = {10.48660/25060039},
            url = {https://pirsa.org/25060039},
            author = {Saunders, Simon},
            keywords = {},
            language = {en},
            title = {Principle and constructive theories of physical probability},
            publisher = {Perimeter Institute},
            year = {2025},
            month = {jun},
            note = {PIRSA:25060039 see, \url{https://pirsa.org}}
          }

Simon Saunders University of Oxford

Talk numberPIRSA:25060039
DOI10.48660/25060039
Collection
Talk Type Conference

Abstract

I show how to make sense of physical probability even for a single atom at a single time in an otherwise empty universe. The ideas are in https://arxiv.org/abs/2404.12954 and http://arxiv.org/abs/2505.06983. As applied to the EPRB setup, probability defined in this way is perfectly local.