Building Circuits in QuTiP

[Karthik Venkatesh Nagaraj]

Hello everyone, 

I am trying to replicate this Qiskit circuit in QuTiP, for which I have a few questions. 

def _werner_circuit():

    q = QuantumRegister(2, name='q')

    c = ClassicalRegister(1, name='c')

    o = ClassicalRegister(2, name='o')

    C = QuantumCircuit(q, c, o, name='werner')

    C.ry(Parameter('θ'), 0)

    C.measure(0, c)

    C.x(1).c_if(c, 1)

    C.h(0)

    C.h(1).c_if(c, 0)

    C.cx(0, 1).c_if(c, 1)

    C.measure(q, o).c_if(c, 0)

    return C

1) Is there a way to use dynamic parameters like the "theta" variable used in the RY gate below, but in QuTiP? I would like to run the circuit with different values of theta during circuit simulation. 

2) What is the equivalent implementation of the "c_if" functionality in QuTiP? 

3) Finally, not relevant to the above circuit, but how do I go about implementing a Controlled Hadamard gate in QuTiP? 

Thanks!