184 citations · 760 across the 37 of their papers we have counts for
5 papers · 2 filters
Quantum tomography of a third-order exceptional point in a dissipative trapped ion
Y. -Y. Chen, K. Li, L. Zhang +9
The requirement for Hermiticity in quantum mechanics ensures the reality of energies, while the parity-time symmetry offers an alternative route to achieve this goal. Interestingly…
Hardware-efficient variational quantum algorithm in trapped-ion quantum computer
J. -Z. Zhuang, Y. -K. Wu, L. -M. Duan
We study a hardware-efficient variational quantum algorithm ansatz tailored for the trapped-ion quantum simulator, HEA-TI. We leverage programmable single-qubit rotations and globa…
Individually Addressed Entangling Gates in a Two-Dimensional Ion Crystal
Y. -H. Hou, Y. -J. Yi, Y. -K. Wu +14
Two-dimensional (2D) ion crystals have become a promising way to scale up qubit numbers for ion trap quantum information processing. However, to realize universal quantum computing…
Realization of a crosstalk-free two-ion node for long-distance quantum networking
P. -C. Lai, Y. Wang, J. -X. Shi +14
Trapped atomic ions constitute one of the leading physical platforms for building the quantum repeater nodes to realize large-scale quantum networks. In a long-distance trapped-ion…
Simulating the spin-boson model with a controllable reservoir in an ion trap
G. -X. Wang, Y. -K. Wu, R. Yao +11
The spin-boson model is a prototypical model for open quantum dynamics. Here we simulate the spin-boson model using a chain of trapped ions where a spin is coupled to a structured…