Is there a way to make a Quantum Channel in Pennylane?
There isn’t a direct operation to declare quantum channels at the moment (only unitary gates). However, you can still make a quantum channel by hand by using additional qubits and not measuring some of them.
The thing is i am trying to make error correction protocols and I need to perform recovery unitaries after the channel and i cannot make the channel using additional qubits because i cannot measure them in the middle,i.e before the recovery unitary.
Thank you for your response.