Influence of Quantum Feedback Control on Excitation Energy Transfer *
Xiao-Lan Zong1, Wei Song1**, Ming Yang2, Zhuo-Liang Cao1
1Institute for Quantum Control and Quantum Information, and School of Physics and Materials Engineering, Hefei Normal University, Hefei 230601, China 2School of Physics and Material Science, Anhui University, Hefei 230601, China
Abstract：Excitation energy transfer (EET) plays a vital role in many areas of physics and biology processes. Here we address the role of quantum-jump-based feedback control in the efficiency of EET through a chain model. Usually, the decoherence caused by dissipative noise is detrimental to the transfer efficiency. We demonstrate that feedback control can always enhance the efficiency of EET and the dependence of different feedback controls is also discussed in detail. In addition, we investigate the strategy to enhance the efficiency of EET in the Fenna–Matthews–Olson complex as a prototype for larger photosynthetic energy transfer systems.
. [J]. 中国物理快报, 2020, 37(6): 60501-.
Xiao-Lan Zong, Wei Song, Ming Yang, Zhuo-Liang Cao. Influence of Quantum Feedback Control on Excitation Energy Transfer *. Chin. Phys. Lett., 2020, 37(6): 60501-.
2020, Vol. 37 
