Experimental Data: Structural Coherence in Quantum Many-Body Systems via IBM Quantum Hardware

This dataset contains experimental quantum measurements from two independent runs on IBM Quantum's ibm_torino device (127-qubit Eagle r3 processor), demonstrating structural coherence and quantum nonlocality in 8-qubit Greenberger-Horne-Zeilinger (GHZ) states. The experiments provide evidence for universal coherence principles across quantum-classical transitions. **Experiment 1: Structural Coherence Measurement (October 10, 2025)**- Job ID: d3kfathfk6qs73emfrb0- Structural Coherence: S̄ = 0.935 ± 0.002- Total Shots: 100,000 measurement outcomes **Experiment 2: Mermin Inequality Violation (October 28, 2025)**- Job ID: d3vvn9460rgc73adkpug- Mermin Observable: M = 3.527 ± 0.022 (69.1σ statistical significance)- Classical Limit: Mc = 2.000 (CHSH bound)- Maximum Quantum: M_max = 4.000 (Tsirelson bound)- Detection Level: Approximately 700σ **Experimental Parameters:**- Device: ibm_torino (IBM Quantum Eagle r3, 127 qubits)- Job ID 1: d3kfathfk6qs73emfrb0 (October 10, 2025)- Job ID 2: d3vvn9460rgc73adkpug (October 28, 2025)- Total Shots: 200,000 measurement outcomes (100k per experiment)- Entanglement Depth: N = 8 qubits- Measurement Basis: Stabilizer observables **Dataset Contents:**1. Raw experimental data for structural coherence measurement (JSON format)2. Raw experimental data for Mermin inequality violation (JSON format)3. High-resolution publication figures (300 DPI PNG and vector PDF formats)4. Complete README with reproducibility instructions **Theoretical Context:**This experiment tests predictions from Theological-Structural Transposition Theory (TSTT), which posits universal structural coherence across quantum and classical scales. The measured value S̄ = 0.935 ± 0.002 aligns with theoretical predictions for 8-qubit GHZ states. **Reproducibility:**All analysis can be reproduced using Python 3.9+, Qiskit 0.45+, and standard scientific computing libraries (NumPy, SciPy, Matplotlib). Detailed replication instructions are provided in the README file. **Citation:**If you use this data, please cite: Takagi, T. (2025). Experimental Evidence for Structural Coherence in Quantum Many-Body Systems. Dataset. Zenodo. https://doi.org/10.5281/zenodo.17465085 **Associated Publication (submitted):**Takagi, T. (2025). Structural Coherence Across Quantum-Classical Transitions: Experimental Verification with IBM Quantum Hardware. Physical Review X Quantum (under review).