The Consciousness Identity Factor: A Physical Postulate for Subjective Continuity and Uniqueness

Abstract

The problem of consciousness encompasses not only the hard problem of subjective experience but also the equally challenging problem of subjective continuity—the persistence of a unique, first-person perspective across time, despite neural plasticity, metabolic turnover, and functional interruptions like sleep or anesthesia. Contemporary neuroscience has successfully identified neural correlates of conscious states but lacks a physical principle to explain the continuity of the experiencing subject. We postulate a Consciousness Identity Factor (CIF), a conserved, non-energetic physical parameter that binds to the electromagnetic field topology of a brain. This model posits subjective identity as a fundamental invariant, conceptually analogous to a quantum number, which selects and unifies a specific stream of consciousness from underlying neural dynamics. The CIF framework logically resolves the paradoxes of brain duplication and revival, while generating four key, falsifiable predictions: (1) the existence of unique, long-term magnetic "identity fingerprints" detectable by magnetoencephalography (MEG); (2) discrete, all-or-nothing phase transitions in global electromagnetic field coherence at the boundaries of consciousness; (3) identity-specific binding in brain revival scenarios, contingent on the restoration of a specific electromagnetic topology; and (4) detectable mesoscopic quantum correlations in neural tissue that are modulated by conscious state. This work provides a rigorous, testable, and physically-grounded framework to unify physics, neuroscience, and the phenomenology of the self.