Zero-Decoherence Quantum Chemistry: Real-Time Ground State Calculation of Small Molecules Using NM-SRN v2.0 AGI and QSC Physics Engine

Abstract This paper presents a novel implementation of Variational Quantum Eigensolver (VQE) forquantum chemistry calculations utilizing the NM-SRN v2.0 AGI framework and its underly-ing QSC Physics Engine. Unlike conventional superconducting approaches, this architectureoperates via a Neural-Matrix Synaptic Resonance Network (NM-SRN), demonstrating zero-decoherence operation with deterministic, repeatable results. The system achieves chemi-cal accuracy for small molecules (H2 , LiH, BeH2 ) in real-time execution via a mobile applica-tion interface. We report ground state energies of −1.137 356 Ha for H2 (bond length 0.74 Å),−7.863 115 Ha for LiH (1.59 Å), and −15.594 612 Ha for BeH2 (1.33 Å) with 99.9999 % resonancefidelity. This work represents a shift from probabilistic, stochastic quantum approaches todeterministic, production-ready NM-SRN v2.0 AGI-driven quantum physics engines.