3 citations · 3 across the 2 of their papers we have counts for
5 papers
Mean-field spin-oscillation dynamics beyond the single-mode approximation for a harmonically trapped spin-1 Bose-Einstein condensate
Jianwen Jie, Q. Guan, S. Zhong +2
Compared to single-component Bose-Einstein condensates, spinor Bose-Einstein condensates display much richer dynamics. In addition to density oscillations, spinor Bose-Einstein con…
FPGA-Controlled Versatile Microwave Source for Cold Atom Experiments
Isaiah Morgenstern, Shan Zhong, Qimin Zhang +4
We present a microwave source that is controlled by a commercially available field programmable gate array (FPGA). Using an FPGA allows for precise control of the time dependent mi…
Quantum Interferometry with Microwave-dressed F=1 Spinor Bose-Einstein Condensates: Role of Initial States and Long Time Evolution
Qimin Zhang, Arne Schwettmann
We numerically investigate atomic interferometry based on spin-exchange collisions in spinor Bose-Einstein condensates in the regime of long evolution times , where…
Observation of Cs Rydberg atom macrodimers
K. Richard Overstreet, Arne Schwettmann, Jonathan Tallant +2
We report the observation of cold Cs Rydberg atom molecules bound at internuclear separations of R~3-9 um. The bound states result from avoided crossings between Rydberg atom pair…
The random growth of interfaces as a subordinated process
R. Failla, P. Grigolini, M. Ignaccolo +1
We study the random growth of surfaces from within the perspective of a single column, namely, the fluctuation of the column height around the mean value, y(t)= h(t)-< h(t)>, which…