Two-qubit quantum states with steerability qualification

Each row corresponds to a quantum state and associated labels/auxiliary quantities for machine-learning validation in the context of quantum steering and separability. The states where uniformly sampled using the Bures metric.

Columns: State (object): serialized representation of the quantum state (complex-valued matrix representation). Separable (bool): whether the state is separable (True) or entangled (False). Local (object): steering label indicating whether the state is steerable (i.e., admits no local-hidden-state model / fails a steering test) or not (encoding as stored in the dataset).