no code implementations • 29 Jan 2024 • X. L. Zhao, Y. M. Zhao, M. Li, T. T. Li, Q. Liu, S. Guo, X. X. Yi
It is exemplified by the application to prepare spin-squeezed states for an open collective spin model where a linear control field is designed to govern the dynamics.
no code implementations • 19 May 2015 • Z. C. Shi, X. L. Zhao, X. X. Yi
Based on the Lyapunov control, we present a scheme to realize state transfer with high fidelity by only modulating the boundary spins in a quantum spin-1/2 chain.
Quantum Physics