def qf(x, y):
qml.Displacement(x, 0, [0])
qml.CubicPhase(0.2, [0]) # nongaussian succeeding x
qml.Squeezing(0.3, x,
[1]) # x affects gates on both wires, y unused
qml.Rotation(1.3, [1])
return qml.expval.X(0), qml.expval.X(1)
def qf(x, y):
qml.Displacement(x, 0, [0])
qml.CubicPhase(0.2, [0])
qml.Squeezing(0.3, y, [1])
qml.Rotation(1.3, [1])
#qml.Kerr(0.4, [0]) # nongaussian succeeding x but not y TODO when QNode uses a DAG to describe the circuit, uncomment this line
return qml.expval.X(0), qml.expval.X(1)