130 citations · 401 across the 27 of their papers we have counts for
22 papers · 1 filter
Universal and robust quantum coherent control based on a chirped-pulse driving protocol
Yue-Hao Yin, Jin-Xin Yang, Li-Xiang Cen
We propose a chirped-pulse driving protocol and reveal its exceptional property for quantum coherent control. The nonadiabatic passage generated by the driving protocol, which incl…
Explicit construction of nonadiabatic passages for stimulated Raman transitions
Hong Cao, Shao-Wu Yao, Li-Xiang Cen
We propose a scheme which can produce desired nonadiabatic passages for the stimulated Raman transition in three-level systems. The state transfer in the protocol is realized by fo…
Anomalous dynamical evolution and nonadiabatic level crossing in exactly solvable time-dependent quantum systems
Hong Cao, Shao-Wu Yao, Li-Xiang Cen
The anomalous dynamical evolution and the crossing of nonadiabatic energy levels are investigated for exactly solvable time-dependent quantum systems through a reverse-engineering…
Exotic dynamical evolution in a secant-pulse driven quantum system
Peng-Ju Zhao, Wei Li, Hong Cao +2
We investigate an explicitly time-dependent quantum system driven by a secant-pulse external field. By solving the Schrödinger equation exactly, we elucidate exotic properties of t…
Dynamical transitions in a modulated Landau-Zener model with finite driving fields
Wei Li, Li-Xiang Cen
We investigate a special time-dependent quantum model which assumes the Landau-Zener driving form but with an overall modulation of the intensity of the pulsing field. We demonstra…
Nonadiabatic population transfer in a tangent-pulse driven quantum model
Guang Yang, Wei Li, Li-Xiang Cen
Fine control of the dynamics of a quantum system is the key element to perform quantum information processing and coherent manipulations for atomic and molecular systems. In this p…