Universal Modular Dynamics as a Theory of Everything

We propose a universal framework in which all fundamental interactions, spacetime geometry, and dynamical laws emerge from the modular dynamics of quantum states. Distinct informational phases—geometric, gauge-matter, critical, and non-geometric—give rise to gravity, gauge interactions, matter, and non-classical regimes. Large-N limits, critical exponents, and connections to SYK models and random circuits are analyzed. This framework naturally explains 4-dimensional spacetime, black holes, and cosmology, providing a concrete realization of a theory of everything (TOE) based solely on quantum information and modular dynamics.