77 citations · 113 across the 4 of their papers we have counts for
4 papers
Imaginary-time relaxation quantum critical dynamics in two-dimensional dimerized Heisenberg model
Jia-Qi Cai, Yu-Rong Shu, Xue-Qing Rao +1
We study the imaginary-time relaxation critical dynamics of the Neel-paramagnetic quantum phase transition in the two-dimensional (2D) dimerized S = 1/2 Heisenberg model. We focus…
Interplay between non-Hermiticity and non-Abelian gauge potential in topological photonics
Jia-Qi Cai, Qing-Yun Yang, Zheng-Yuan Xue +3
Topological phases in spinless non-Hermitian models have been widely studied both theoretically and experimentally in some artificial materials using photonics, phononics and magno…
Out-of-time-order correlators and quantum phase transitions in the Rabi and Dicke model
Zheng-Hang Sun, Jia-Qi Cai, Qi-Cheng Tang +2
The out-of-time-order correlators (OTOCs) is used to study the quantum phase transitions (QPTs) between the normal phase and the superradiant phase in the Rabi and few-body Dicke m…
Implementing universal nonadiabatic holonomic quantum gates with transmons
Zhuo-Ping Hong, Bao-Jie Liu, Jia-Qi Cai +4
Geometric phases are well known to be noise-resilient in quantum evolutions/operations. Holonomic quantum gates provide us with a robust way towards universal quantum computation,…