Three Flow Quantum Stability

Abstract This work proposes a hybrid quantum architecture in which a quantum processor is stabilised through two external, non‑merged environmental flows: a defect‑engineered L1₀ FePt magnetic substrate and a monopole‑centred aperiodic optical processor. The magnetic subsystem uses controlled positive–negative ion pairs as neutral dipole defects to tune magnetic anisotropy, thermal stability, and local spin environments, creating a low‑noise stabilising field for quantum operation. The optical subsystem employs a spherical, multi‑layer optical processor incorporating a synthetic radial field, aperiodic tiling, and micro‑optical protrusions to generate structured, high‑entropy optical signatures for qubit control. Together, these flows reduce decoherence, improve controllability, and enhance coherence times without modifying the qubits internally. The resulting architecture provides a modelling and prototyping framework for next‑generation hybrid quantum systems that achieve stability through environmental engineering rather than qubit‑intrinsic correction.