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quant-ph2024
Arbitrary State Transition of Open Qubit System Based on Switching Control
Guangpu Wu, Shibei Xue, Shan Ma +3
We present a switching control strategy based on Lyapunov control for arbitrary state transitions in open qubit systems. With coherent vector representation, we propose a switching…
quant-ph2024
Real-time parameter estimation for two-qubit systems based on hybrid control
Yue Tian, Xiujuan Lu, Sen Kuang +1
In this paper, we consider the real-time parameter estimation problem for a ZZ-coupled system composed of two qubits in the presence of spontaneous emission. To enhance the estimat…