Center for Ultracold Atoms and Quantum Gases, IExP and IQOQI, Innsbruck
Category for scientific news of the Erbium group
Now in Physical Review Research!
Lauriane and Francesca, together with Blair Blakie and Danny Bailly (Otago University), theoretically studied the supersolid phase diagram of dipolar quantum Bose gases in cylindrical geometries. The work is now published in Physical Review Research.
Now in Physical Review Research!
Bing Yang collaborate with Jad C. Halimeh, Robert Ott, Ian P. McCulloch and Philipp Hauke in theoretically studying the robustness of an ultracold-atom quantum simulator against defects. This work is now published on Physical Review Research and is highlighted as the “editor’s suggestion”.
Our publication on the first-time observation of roton quasiparticles in quantum gases was chosen by the editors of Nature Physics as one of their favorite papers of the past 15 years.
Now in Physical Review Research!
In joint theoretical and experimental work with our theory colleagues A.-M. Rey (JILA) and B. Zhu (ITAMP) we investigate dipolar induced magnetization-conserving spin exchange dynamics with fermionic Er in a 3D optical lattice. Our work is now published in Physical Review Research.
Now in Physical Review Letter!
In a combined theory and experimental work, we study the elementary excitations of trapped dipolar quantum gases crossing from regular superfluid to supersolid. Our work is now published in PRL and summarized in the Synopsis by Sophia Chen.
Now in Physical Review Letter!
In quantum physics, the spectrum of elementary excitations dictates the way a quantum system behaves and reacts to perturbations. Hence, in superfluids, the possibility of frictionless flow is encoded in their excitation spectrum.