metadata
license: cc-by-4.0
task_categories:
- other
tags:
- quantum-computing
- qiskit
- physics
- time-crystal
size_categories:
- n<1K
qiskit-ftqc
Fibonacci Time Quasi-Crystal experimental data from IBM Quantum hardware.
Contents
fibonacci_quasicrystal_20260124_212456.json— Initial 3-qubit Fibonacci drive experiment (6656 raw bitstrings)fibonacci_v2_20260124_213552.json— Comparative study: Fibonacci, periodic, random, no-drive conditions (3q, 5q)phase_transition_20260124_214413.json— Drive strength sweep (θ = 0.4 to 0.8)parallel_fibonacci_20260124_221018.json— 43 parallel chains on 129 qubits (286,208 data points, 3s QPU time)
Protocol
3-7 qubit chains with ZZ coupling (θ_zz = π/8), driven by Ry(θ) rotations at Fibonacci-numbered time steps {1, 2, 3, 5, 8, 13}. Measurements at each time step t ∈ [1, 13].
Key Results
- Phase transition at θ_c(∞) = 0.71 ≈ π/4.4
- Finite-size scaling: θ_c(N) = 0.71 − 0.31/N
- Autocorrelation at lag 5: positive (SYNC) below θ_c, negative (ANTI) above
- t=5 magnetization reset: 14σ significance (43 independent chains)
- Chain-to-chain std: 0.087 (uniform across chip)
Hardware
IBM Quantum ibm_torino (133 qubits), ibm_fez (156 qubits). Total QPU time: 194 seconds.
Citation
If using this data, cite as experimental observation of a drive-strength-tuned phase transition in a Fibonacci time quasi-crystal.