Lancaster City Council

Integrated Information Theory 5.1: The Aurora-Sanchez Framework -- Computable Phi, Tensor Network Scaling, and the FEP-MaxCal Bridge

We present Integrated Information Theory 5.1 (IIT 5.1), extending the Aurora-Sanchez framework (IIT 5.0) with three theoretical advances that resolve the fundamental limitations of IIT 4.0's computational intractability. Theorem 7 (Computable Phi): Chi-square integrated informati...