4 papers
Observing the emergence of a velocity hierarchy in matter waves
Xudong Yu, Wenhan Chen, Igor Zhuravlev +8
Classical waves in dispersive media naturally exhibit distinct phase and group velocities. Whether an analogous separation of velocities can emerge in matter waves under strong man…
Origin and emergent features of many-body dynamical localization
Ang Yang, Zekai Chen, Yanliang Guo +3
The question of whether interactions can break dynamical localization in quantum kicked rotor systems has been the subject of a long--standing debate. Here, we introduce an extende…
Formation of ultracold KCs Feshbach molecules
Charly Beulenkamp, Krzysztof P. Zamarski, Robert C. Bird +5
We report the creation of an ultracold gas of bosonic KCs molecules. We first demonstrate a cooling strategy relying on sympathetic cooling of Cs to produce…
Spectroscopy and Ground-State Transfer of Ultracold Bosonic KCs Molecules
Krzysztof P. Zamarski, Charly Beulenkamp, Yi Zeng +2
We report the creation of ultracold samples of KCs molecules in their rovibrational ground state. By investigating potentially suitable excited states using one- and…