186 citations · 457 across the 15 of their papers we have counts for
15 papers
Quantum metrological capability as a probe for quantum phase transition
Xiangbei Li, Yaoming Chu, Shaoliang Zhang +1
The comprehension of quantum phase transitions (QPTs) is considered as a critical foothold in the field of many-body physics. Developing protocols to effectively identify and under…
Synthetic tensor gauge fields
Shaoliang Zhang, Chenwei Lv, Qi Zhou
Synthetic gauge fields have provided physicists with a unique tool to explore a wide range of fundamentally important phenomena. However, most experiments have been focusing on syn…
Engineering artificial atomic systems of giant electric dipole moment
Baiyi Yu, Yaoming Chu, Ralf Betzholz +2
The electric dipole moment (EDM) plays a crucial role in determining the interaction strength of an atom with electric fields, making it paramount to quantum technologies based on…
Robustness of random-control quantum-state tomography
Jingcheng Wang, Shaoliang Zhang, Jianming Cai +3
In a recently demonstrated quantum-state tomography scheme [Phys. Rev. Lett. 124, 010405 (2020)], a random control field is locally applied to a multipartite system to reconstruct…
Higher-order topological insulator with glide reflection symmetry
Shaoliang Zhang
The Benalcazar-Bernevig-Hughes(BBH) model is one of the most representative higher-order topological insulators with different bulk-edge correspondence comparing conventional topol…
Dynamical decoupling for realization of topological frequency conversion
Qianqian Chen, Haibin Liu, Min Yu +2
The features of topological physics can manifest in a variety of physical systems in distinct ways. Periodically driven systems, with the advantage of high flexibility and controll…
Second-order topological insulator in periodically driven lattice
Ying Lei, Xi-Wang Luo, Shaoliang Zhang
The higher-order topological insulator (HOTI) is a new type of topological system which has special bulkedge correspondence compared with conventional topological insulators. In th…
Strong angular momentum optomechanical coupling for macroscopic quantum control
Yuan Liu, Yaoming Chu, Shaoliang Zhang +1
Optomechanical systems offer unique opportunities to explore macroscopic quantum state and related fundamental problems in quantum mechanics. Here, we propose a quantum optomechani…
Superradiant phase transition with cavity assisted dynamical spin-orbit coupling
Ying Lei, Shaoliang Zhang
Superradiant phase transition represents an important quantum phenomenon that shows the collective excitations based on the coupling between atoms and cavity modes. The spin-orbit…
Dynamic framework for criticality-enhanced quantum sensing
Yaoming Chu, Shaoliang Zhang, Baiyi Yu +1
Quantum criticality, as a fascinating quantum phenomenon, may provide significant advantages for quantum sensing. Here we propose a dynamic framework for quantum sensing with a fam…
Quantum Fisher information measurement and verification of the quantum Cramér-Rao bound in a solid-state qubit
Min Yu, Yu Liu, Pengcheng Yang +8
The quantum Cramér-Rao bound sets a fundamental limit on the accuracy of unbiased parameter estimation in quantum systems, relating the uncertainty in determining a parameter to th…
Topological charge pumping in spin-dependent superlattices with glide symmetry
Qianqian Chen, Jianming Cai, Shaoliang Zhang
Topological charge pumping represents an important quantum phenomenon that shows the fundamental connection to the topological properties of dynamical systems. Here, we introduce a…
Experimental measurement of the quantum geometric tensor using coupled qubits in diamond
Min Yu, Pengcheng Yang, Musang Gong +9
Geometry and topology are fundamental concepts, which underlie a wide range of fascinating physical phenomena such as topological states of matter and topological defects. In quant…
Observation of Floquet Raman transition in a driven solid-state spin system
Zijun Shu, Yu Liu, Qingyun Cao +5
We experimentally observe Floquet Raman transitions in the weakly driven solid state spin system of nitrogen-vacancy center in diamond. The periodically driven spin system simulate…
Entangling distant solid-state spins via thermal phonons
Puhao Cao, Ralf Betzholz, Shaoliang Zhang +1
The implementation of quantum entangling gates between qubits is essential to achieve scalable quantum computation. Here, we propose a robust scheme to realize an entangling gate f…