sample_bitstrings

qujax.sample_bitstrings(random_key, statetensor, n_samps=1)

Generate random bitstring samples according to statetensor.

Parameters:

• random_key (jax.random.PRNGKeyArray) – JAX random key to seed samples.

• statetensor (ndarray) – Statetensor encoding sampling probabilities (in the form of amplitudes).

• n_samps (int | None) – Number of samples to generate. Defaults to 1.

Returns:

Array with sampled bitstrings, shape=(n_samps, statetensor.ndim).

Return type:

ndarray