3.6k citations
- University of Maryland, College ParkUS347 papers
- National Institute of Standards and TechnologyUS180 papers
- Joint Center for Quantum Information and Computer ScienceUS26 papers
- University of DelawareUS22 papers
- Austrian Academy of SciencesAT12 papers
- Petersburg Nuclear Physics InstituteRU12 papers
- Universität InnsbruckAT12 papers
- University of Nevada, RenoUS11 papers
- Centre National de la Recherche ScientifiqueFR10 papers
- Clemson UniversityUS10 papers
- Harvard UniversityUS10 papers
- Monash UniversityAU10 papers
38 papers · 1 filter
Feshbach resonances, weakly bound molecular states and coupled-channel potentials for cesium at high magnetic fields
Martin Berninger, Alessandro Zenesini, Bo Huang +6
We explore the scattering properties of ultracold ground-state Cs atoms at magnetic fields between 450 G (45 mT) and 1000 G. We identify 17 new Feshbach resonances, including two v…
Direct imaging of topological edge states in cold-atom systems
N. Goldman, J. Dalibard, A. Dauphin +4
Detecting topological order in cold-atom experiments is an ongoing challenge, the resolution of which offers novel perspectives on topological matter. In material systems, unambigu…
Quadrature interferometry for nonequilibrium ultracold bosons in optical lattices
Eite Tiesinga, Philip R. Johnson
We develop an interferometric technique for making time-resolved measurements of field-quadrature operators for nonequilibrium ultracold bosons in optical lattices. The technique e…
Quantum phases of hard-core bosons in a frustrated honeycomb lattice
Christopher N. Varney, Kai Sun, Victor Galitski +1
Using exact diagonalization calculations, we investigate the ground-state phase diagram of the hard-core Bose-Hubbard-Haldane model on the honeycomb lattice. This allows us to prob…
Spontaneous creation and persistence of ground-state coherence in a resonantly driven intra-cavity atomic ensemble
D. G. Norris, A. D. Cimmarusti, L. A. Orozco +2
The spontaneous creation and persistence of ground-state coherence in an ensemble of intracavity Rb atoms has been observed as a quantum beat. Our system realizes a quantum eraser,…
Efficient single-spatial-mode periodically-poled KTiOPO_4 waveguide source for high-dimensional entanglement-based quantum key distribution
Tian Zhong, Franco N. C. Wong, Alessandro Restelli +1
We demonstrate generation of high-purity photon pairs at 1560 nm in a single spatial mode from a periodically-poled KTiOPO_4 (PPKTP) waveguide. With nearly lossless spectral filter…