18 citations · 26 across the 3 of their papers we have counts for
3 papers
cond-mat.quant-gas2024
Macroscopic superposition of vortex states in a matter wave
Lingran Kong, Tianyou Gao, Shi-Guo Peng +7
Generating the vortex-state superposition in a matter wave is demanded in many quantum processes such as quantum memory and quantum metrology. Here we report the experimental gener…
physics.optics2022★ 8 cited
Characterizing the temporal rotation and radial twist of the interference pattern of vortex beam
Longzhi Nie, Lingran Kong, Tianyou Gao +2
We experimentally and theoretically characterize the temporal rotation and radial twist of the interference pattern of vortex beam with its conjugate copy. To quantitatively study…
quant-ph2020★ 18 cited
Observation of two PT transitions in an electric circuit with balanced gain and loss
Tishuo Wang, Jianxiong Fang, Zhongyi Xie +5
We investigate PT -symmetry breaking transitions in a dimer comprising two LC oscillators, one with loss and the second with gain. The electric energy of this four-mode model oscil…