QS-DMSS Fractal SSFM quantum sidecar circuit
profile: fractal-fuzzy-4x4-linear
construction: 2-D QFT -> kinetic phase -> inverse QFT
              -> fuzzy-potential phase
              -> 2-D QFT -> kinetic phase -> inverse QFT
qubits: 4
high-level depth: 7
high-level operations: {"diagonal": 3, "qft": 4, "qft_dg": 4}
submitted: false
