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,t...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.展开更多
基金Supported by the National Natural Science Foundation of China(Grant Nos.11904071 and 11374085)the Key Program of the Education Department of Anhui Province(Grant Nos.KJ2017A922,KJ2019A0725,and KJ2018A0486)+1 种基金the Anhui Provincial Natural Science Foundation(Grant Nos.1908085QA40,1708085MA12,and 1708085MA10)the Discipline Top-Notch Talents Foundation of Anhui Provincial Universities(Grant Nos.gxbjZD2017024 and gxbjZD2016078)。
文摘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.
