from qiskit.quantum_info importStatevector# 使用from_int将模拟器的初始状态设置为基态 state = Statevector.from_int(0,2**3) # 将状态包含进量子电路里 state = state.evolve(circ) # 使用latex绘制电路 state.draw('latex') 结果为 \begin{bmatrix} \tfrac{1}{\sqrt{2}} & 0 & 0 & 0 & 0 ...
GHZ stateWeak measurementAmplitude dampingQuantum circuitQiskitIn this paper, we propose a novel protection scheme forN-qubit Greenberger鈥揌orne鈥揨eilinger (GHZ) states against amplitude damping noise, using unilateral operations. The key innovation lies in the implementation of local operations on a ...