qiskit.chemistry.transformations.Transformation.build_hopping_operators¶
-
abstract
Transformation.build_hopping_operators(excitations='sd')[source]¶ Builds the product of raising and lowering operators (basic excitation operators)
- Parameters
excitations (
Union[str,List[List[int]]]) – The excitations to be included in the eom pseudo-eigenvalue problem. If a string (‘s’, ‘d’ or ‘sd’) then all excitations of the given type will be used. Otherwise a list of custom excitations can directly be provided.
Returns:
- Return type
Tuple[Dict[str,WeightedPauliOperator],Dict[str,List[bool]],Dict[str,List[Any]]]