33 citations · 38 across the 5 of their papers we have counts for
5 papers
Programmable Rapid Adiabatic Passage laser pulses for Ultra-fast Gates on trapped ions
En-Teng An, Hao-Qing Zhang, Yun-Feng Huang +2
Scalable quantum gates remain a central challenge for trapped-ion quantum computing. Ultrafast gates driven by spin-dependent kicks (SDKs) provide a promising approach. However, cu…
Realization of edge states along a synthetic orbital angular momentum dimension
Yu-Wei Liao, Mu Yang, Hao-Qing Zhang +8
The synthetic dimension is a rising method to study topological physics, which enables us to implement high-dimensional physics in low-dimensional geometries. Photonic orbital angu…
Realization of exceptional points along a synthetic orbital angular momentum dimension
Mu Yang, Hao-Qing Zhang, Yu-Wei Liao +7
Exceptional points (EPs), at which more than one eigenvalue and eigenvector coalesce, are unique spectral features of Non-Hermiticity (NH) systems. They exist widely in open system…
Topological band structure via twisted photons in a degenerate cavity
Mu Yang, Hao-Qing Zhang, Yu-Wei Liao +7
Synthetic dimensions based on particles' internal degrees of freedom, such as frequency, spatial modes and arrival time, have attracted significant attention. They offer ideal larg…
Investigating the quench dynamics of the bound states in a spin-orbital coupling system using a trapped ion
Hao-Qing Zhang, Ming-Zhong Ai, Jin-Ming Cui +3
The quantum walk (QW), as the quantum analog of classical random walk, provides a feasible platform to study the topological phenomenon and non-equilibrium dynamics. Here, we propo…