Carl Hewitt, the inventor of the actor model, wrote this paper: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3418003, which he posted a link to on a recent post here on Erlang.

In it, he claims that Godel's Incompleteness Theorem is not true, and that the actor model is more general than the Turing machine. I am open to entertaining the idea.

I've seen that his ideas have been discredited elsewhere on HN. I would be interested to know people's opinions on this, as a lot of the paper went over my head.