Publications (35)
Enantioselective switch on radiations of dissipative chiral molecules
Chong Ye, Xiaowei Mu, Yifan Sun +2
Enantiodetection is an important and challenging task across natural science. Nowadays, some chiroptical methods of enantiodetection based on decoherence-free cyclic three-level mo…
Topological tensor current of -branes in the -mapping theory
Yishi Duan, Libin Fu, Guan Jia
We present a new general topological tensor current of -branes by making use of the -mapping theory. It is shown that the current is identically conserved and behave…
Mixed-State Berry Curvature in quantum multiparameter estimations
Xiaoguang Wang, Xiao-Ming Lu, Yunbo Zhang +2
For pure states, the quantum Berry curvature was well studied. However, the quantum curvature for mixed states has received less attention. From the concept of symmetric logarithmi…
Quantum tricriticality of chiral-coherent phase in quantum Rabi triangle
Yu-Yu Zhang, Zi-Xiang Hu, Libin Fu +3
The interplay of interactions, symmetries and gauge fields usually leads to intriguing quantum many-body phases. To explore the nature of emerging phases, we study a quantum Rabi t…
Powerful harmonic charging in quantum batteries
Yu-Yu Zhang, Tian-Ran Yang, Libin Fu +1
We consider a classical harmonic driving field as the energy charger for the quantum batteries, which consist of an ensemble of two-level atoms. The maximum stored energy and the f…
Topological current of point defects and its bifurcation
Yishi Duan, Libin Fu, Hong Zhang
From the topological properties of a three dimensional vector order parameter, the topological current of point defects is obtained. One shows that the charge of point defects is d…