121 citations · 232 across the 9 of their papers we have counts for
9 papers
Increase of Magnetic Trap Loading Efficiency for Bose--Einstein Condensation Experiments
Yihao Cheng, Xiaoyang Shen, Weixin Li +3
During the experimental sequence, a large atom number is important for the creation of high-quality Bose--Einstein condensates. We report an experimental increase of about 15% in m…
Detecting the entanglement of vortices in ultracold bosons with artificial gauge fields
Li Dai, Lin Xia, Lin Zhuang +1
The entanglement of vortices in a two-dimensional Bose-Hubbard model with artificial gauge fields is investigated using the exact diagonalization techniques. We propose an effectiv…
Energy-dependent 3-body loss in 1D Bose gases
Laura A. Zundel, Joshua M. Wilson, Neel Malvania +3
We study the loss of atoms in quantum Newton's cradles (QNCs) with a range of average energies and transverse confinements. We find that the three-body collision rate in one-dimens…
Quantum distillation and confinement of vacancies in a doublon sea
Lin Xia, Laura A. Zundel, Juan Carrasquilla +4
Ultracold atomic gases have revolutionized the study of non-equilibrium dynamics in quantum many-body systems. Many counterintuitive non-equilibrium effects have been observed, suc…
Observation of the Presuperfluid Regime in a Two-Dimensional Bose Gas
S. Tung, G. Lamporesi, D. Lobser +2
In complementary images of coordinate-space and momentum-space density in a trapped 2D Bose gas, we observe the emergence of pre-superfluid behavior. As phase-space density inc…
Resonant sequential scattering in two-frequency-pumping superradiance from a Bose-Einstein condensate
Fan Yang, Xiaoji Zhou, Juntao Li +3
We study sequential scattering in superradiance from a Bose-Einstein condensate pumped by a two-frequency laser beam. We find that the distribution of atomic side modes presents hi…