Influence of Quantum Feedback Control on Excitation Energy Transfer

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2020,（6）
• 页码范围: 9-12
• 页数: 4页
• 语种: 英文
• DOI: 10.1088/0256-307X/37/6/060501

摘要

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.