quairkit.application.locc.locc¶
The source file of the LOCCNet class.
- class quairkit.application.locc.locc.OneWayLOCCNet(party_info)¶
Network for general one-way LOCC (Local Operations and Classical Communication) protocol. TO BE RELEASED.
- Parameters:¶
- party_info : Dict[str, int | Dict[str, int]]¶
a dictionary containing the information of the parties involved in the LOCC protocol.
Note
Information of each party in party_info should be one of the following format: - {‘Alice’: 2} (Alice has 2 qubits) - {‘Alice’: {‘num_systems’: 2, ‘system_dim’: 3}} (Alice has 2 qutrits) - {‘Alice’: {‘num_systems’: 2, ‘system_dim’: [2, 3]}} (Alice has a qubit and a qutrit)
-
set_init_state(logical_indices, state=
None)¶ Set the initial (Bell) state of the LOCC protocol.
-
set_locc(measure_indices, act_party, measure_basis=
None)¶ Set a one-way LOCC protocol to the network.
- Parameters:¶
- measure_indices : List[Tuple[str, int]]¶
a list of logical indices to be measured
- act_party : str¶
the party that performs the action w.r.t. the measurement result
- measure_idx
the index of the system that measure_party will measure, defaults to be all systems in the party.
- measure_op
the basis of the measurement. Defaults to the computational basis.
Note
This function is the last step before protocol execution, as it will also prepare the physical initial state and quantum circuit for this protocol.