WeightedPauliOperator.from_list

classmethod WeightedPauliOperator.from_list(paulis, weights=None, name=None)[source]

Create a WeightedPauliOperator via a pair of list.

Parameters

  • paulis (list[Pauli]) – the list of Paulis

  • weights (list[complex], optional) – the list of weights, if it is None, all weights are 1.

  • name (str, optional) – name of the operator.

Returns

operator

Return type

WeightedPauliOperator

Raises

ValueError – The length of weights and paulis must be the same