120 citations · 3.3k across the 160 of their papers we have counts for
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Quantum Brayton cycle with coupled systems as working substance
X. L. Huang, L. C. Wang, X. X. Yi
We explore the quantum version of Brayton cycle with a composite system as the working substance. The actual Brayton cycle consists of two adiabatic and two isobaric processes. Two…
Revisiting the Excitation Energy Transfer in the Fenna-Matthews-Olson Complex
X. X. Yi, X. Y. Zhang, C. H. Oh
It is believed that the quantum coherence itself cannot explain the very high excitation energy transfer (EET) efficiency in the Fenna-Matthews-Olson (FMO) complex. In this paper,…
Time-dependent Decoherence-Free Subspace
S. L. Wu, L. C. Wang, X. X. Yi
With time-dependent Lindblad operators, an open system may have a time-dependent decoherence-free subspace (t-DFS). In this paper, we define the t-DFS and present a necessary and s…
Optimal Lyapunov-based quantum control for quantum systems
S. C. Hou, M. A. Khan, Daoyi Dong +2
Quantum Lyapunov control was developed in order to transform a quantum system from arbitrary initial states to a target state. The idea is to find control fields that steer the Lya…
Singularity of dynamical maps
S. C. Hou, X. X. Yi, S. X. Yu +1
For a dynamical map , which sends a state of quantum open system to a state , the decomposition law may break down at a sp…
Excitation energy transfer in light-harvesting system: Effect of initial state
B. Cui, X. X. Yi, C. H. Oh
The light-harvesting is a problem of long interest. It becomes active again in recent years stimulated by suggestions of quantum effects in energy transport. Recent experiments fou…