3 papers
quant-ph2024
Towards scalable active steering protocols for genuinely entangled state manifolds
Samuel Morales, Silvia Pappalardi, Reinhold Egger
We introduce and analyze an active steering protocol designed to target multipartite entangled states. The protocol involves multiple qubits subjected to weak Bell pair measurement…
quant-ph2024
Error threshold in active steering protocols for few-qubit systems
Nico Ackermann, Samuel Morales, Alfredo Levy Yeyati +2
We study active steering protocols for weakly measured qubits in the presence of error channels due to amplitude and phase noise. If the error rate is sufficiently small, the proto…
quant-ph2023
Engineering unsteerable quantum states with active feedback
Samuel Morales, Yuval Gefen, Igor Gornyi +2
We propose active steering protocols for quantum state preparation in quantum circuits where each system qubit is connected to a single detector qubit, employing a simple coupling…