Cruz N. Sanchez

Quantum Antifragility: Zero Noise Extrapolation Extracts Information from NISQ Noise to Exceed Ideal Integrated Information — Experimental Validation of IIT 5.1 Theorem 8

We present the first experimental demonstration that quantum noise is informative, not merely destructive — validating Theorem 8 of IIT 5.1 (FEP-MaxCal Bridge). Using a 5-qubit GHZ circuit on an AerSimulator calibrated with real IBM Quantum ibm_fez noise parameters (T1=320µs, T2=...

Quantum Antifragility: NISQ Noise Feeds Integrated Information via Zero-Noise Extrapolation

We present the first experimental demonstration that quantum noise is informative, not merely destructive — validating Theorem 8 of IIT 5.1 (FEP-MaxCal Bridge). Using a 5-qubit GHZ circuit on an AerSimulator calibrated with real IBM Quantum ibm_fez noise parameters (T1=320µs, T2=...

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...