superop2chi

forest.benchmarking.operator_tools.superoperator_transformations.superop2chi(superop: numpy.ndarray) → numpy.ndarray

Converts a superoperator into a list of Kraus operators. (operators with small norm may be excluded)

Parameters:superop – a dim**2 by dim**2 superoperator
Returns:a dim**2 by dim**2 process matrix