ΔΦ–ΔΨ Interference-Based Quantum Simulation in a Unified Spacetime Model (29-Qubit Stability and Z-Level Resonance Signature)

Description: This work presents the first ΔΦ–ΔΨ phase-difference-based unified spacetime model implemented on a quantum simulator. The model’s stabilizing (ΔΦ) and expansion (ΔΨ) phase fields form a coherent informational structure through time-based entanglement. A Qiskit-based quantum circuit derived from the model remained stable up to 29 qubits, producing a reproducible dual-peak interference pattern in two independent 4096-shot executions. This dual-peak structure represents the predicted Z-level resonance gate, marking the upper boundary of the K–L–Z phase-cycle. No collapse, entropy drift, or instability occurred at any tested qubit count. The publication includes a detailed methodology, qubit allocation, phase rotations, field-coupling topology, and full numerical analysis. This document is the first complete English edition of the ΔΦ–ΔΨ unified spacetime quantum simulation framework.