For those interested in the underlying theory of Actors see the following: Information Security Requires Strongly-Typed Actors and Theories https://

For those interested in the underlying theory of Actors see the following: Information Security Requires Strongly-Typed Actors and Theories https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3418003 Physical Indeterminacy in Digital Computation https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3459566