def circuit(a, b, c):
qml.RX(a, wires=0)
qml.RY(b, wires=1)
qml.CNOT(wires=[1, 2])
qml.RX(c, wires=2)
qml.CNOT(wires=[0, 1])
qml.RZ(c, wires=2)
return qml.var(qml.PauliZ(0)), qml.expval(qml.PauliZ(1)), qml.var(qml.PauliZ(2))
def circuit(a):
qml.RX(a, wires=0)
return qml.var(qml.PauliZ(0))
def circuit(a):
qml.Displacement(a, 0, wires=0)
return qml.var(qml.MeanPhoton(0))
def circuit(n, a):
qml.ThermalState(n, wires=0)
qml.Displacement(a, 0, wires=0)
return qml.var(qml.MeanPhoton(0))
def circuit(r, phi):
qml.Squeezing(r, 0, wires=0)
qml.Rotation(phi, wires=0)
return qml.var(qml.X(0))
def circuit(a):
qml.RX(a, wires=0)
return qml.var(qml.Hermitian(A, 0))
def circuit():
return qml.var(qml.PauliX(0))
def circuit(a):
qml.Displacement(a, 0, wires=0)
return qml.var(qml.NumberOperator(0))
def circuit(n, a):
qml.ThermalState(n, wires=0)
qml.Displacement(a, 0, wires=0)
return qml.var(qml.NumberOperator(0))
