760 citations · 2.5k across the 39 of their papers we have counts for
6 papers · 1 filter
Nonreciprocal Multi-mode and Indirect Couplings in Cavity Magnonics
Chi Zhang, Chenglong Jia, Yongzhang Shi +4
We investigate the magnon-photon couplings by employing a small magnet within an irregular resonant cavity, which leads to a desirable nonreciprocity with a big isolation ratio. Mo…
Exploring the many-body dynamics near a conical intersection with trapped Rydberg ions
Filippo Maria Gambetta, Chi Zhang, Markus Hennrich +2
Conical intersections between electronic potential energy surfaces are paradigmatic for the study of non-adiabatic processes in the excited states of large molecules. However, sinc…
Magic trapping of a Rydberg ion with a diminished static polarizability
Fabian Pokorny, Chi Zhang, Gerard Higgins +1
Highly excited Rydberg states are usually extremely polarizable and exceedingly sensitive to electric fields. Because of this Rydberg ions confined in electric fields have state-de…
Observation of effects due to an atom's electric quadrupole polarizability
Gerard Higgins, Chi Zhang, Fabian Pokorny +4
The response of matter to fields underlies the physical sciences, from particle physics to astrophysics, and from chemistry to biophysics. We observe an atom's response to an elect…
Long-range multi-body interactions and three-body anti-blockade in a trapped Rydberg ion chain
Filippo Maria Gambetta, Chi Zhang, Markus Hennrich +2
Trapped Rydberg ions represent a flexible platform for quantum simulation and information processing which combines a high degree of control over electronic and vibrational degrees…
Integrated optical multi-ion quantum logic
Karan K. Mehta, Chi Zhang, Maciej Malinowski +3
Practical and useful quantum information processing (QIP) requires significant improvements with respect to current systems, both in error rates of basic operations and in scale. I…