2 papers
quant-ph2026
Relaxation-Rectified Anti-Jaynes-Cummings Cascades for Autonomous Fock-State Stabilization
Yan Liu, Jiahua Li
We propose an autonomous scheme for stabilizing prescribed Fock states in a Kerr cavity by rectifying anti-Jaynes--Cummings interactions with auxiliary-qubit relaxation. Full Lindb…
quant-ph2026
Wigner-Negative Magnon Steady States from Incoherent Qubit Pumping
Yan Liu, Jiahua Li
We show that incoherently pumped qubits can realize a cascaded dissipative mechanism for stabilizing Wigner-negative magnon steady states. The mechanism combines qubit pumping with…