CAUSAL ENTROPIC HOLOGRAPHY

We formulate a hypothesis that informational complexity carries an independent geometric contribution to the curvature of the causal structure of spacetime, in addition to the standard energy-momentum tensor. The central new object is the informational stress tensor I_μν, constructed from three physically well-defined components: the rate of growth of entanglement entropy, the decoherence rate, and quantum computational complexity. The modified Einstein equation takes the form G_μν = 8π(T_μν + α I_μν), where α is a dimensionless informational coupling constant. We present order-of-magnitude estimates, a covariance analysis, consistency conditions, and explicit falsifiability criteria. The hypothesis is naturally grounded in three established results: the Bekenstein–Hawking holographic principle, the ER=EPR correspondence of Maldacena–Susskind, and the Complexity=Action (CA) conjecture.