# qiskit.quantum_info.DensityMatrix.evolve¶

DensityMatrix.evolve(other, qargs=None)[소스]

Evolve a quantum state by an operator.

매개변수
• (Operator or QuantumChannel (other) – or Instruction or Circuit): The operator to evolve by.

• qargs (list) – a list of QuantumState subsystem positions to apply the operator on.

반환값

the output quantum state.

반환 형식

QuantumState

예외

QiskitError – if the operator dimension does not match the specified QuantumState subsystem dimensions.