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Fusions of Consciousness.

Donald D Hoffman, Chetan Prakash, Robert Prentner

Entropy (Basel, Switzerland) January 9, 2023 DOI: 10.3390/e25010129 via PubMed

Summary

AI-generated from the abstract

Conscious subjects and experiences are entities beyond spacetime, not within it. Their dynamics are described by Markov chains. Agents can combine into more complex agents, fuse into simpler agents, and qualia fuse to create new qualia. The possible dynamics of n agents form an n(n-1)-dimensional polytope with n^n vertices, the Markov polytope M_n. The total fusions of n agents and qualia form an (n-1)-dimensional simplex, the fusion simplex F_n. Projecting these dynamics onto spacetime yields scattering processes: a new map from Markov chains to decorated permutations encodes physical information for scattering amplitudes. Spacetime and scattering processes are a data structure coding for interactions of conscious agents; a particle in spacetime is a projection of the Markovian dynamics of a communicating class of conscious agents.

Study at a glance

Characteristics Theoretical or philosophical paper Peer reviewed
Keywords Markov chains Markov polytopes Amplituhedron Combination problem Conscious agents
Key finding Conscious agents and their interactions can be mathematically described using Markov chains, with their dynamics projecting onto spacetime scattering processes.

Abstract

What are conscious experiences? Can they combine to form new experiences? What are conscious subjects? Can they combine to form new subjects? Most attempts to answer these questions assume that spacetime, and some of its particles, are fundamental. However, physicists tell us that spacetime cannot be fundamental. Spacetime, they say, is doomed. We heed the physicists, and drop the assumption that spacetime is fundamental. We assume instead that subjects and experiences are entities beyond spacetime, not within spacetime. We make this precise in a mathematical theory of conscious agents, whose dynamics are described by Markov chains. We show how (1) agents combine into more complex agents, (2) agents fuse into simpler agents, and (3) qualia fuse to create new qualia. The possible dynamics of n agents form an n(n-1)-dimensional polytope with nn vertices-the Markov polytopeMn. The total fusions of n agents and qualia form an (n-1)-dimensional simplex-the fusion simplexFn. To project the Markovian dynamics of conscious agents onto scattering processes in spacetime, we define a new map from Markov chains to decorated permutations. Such permutations-along with helicities, or masses and spins-invariantly encode all physical information used to compute scattering amplitudes. We propose that spacetime and scattering processes are a data structure that codes for interactions of conscious agents: a particle in spacetime is a projection of the Markovian dynamics of a communicating class of conscious agents.

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