229 citations · 433 across the 20 of their papers we have counts for
6 papers · 2 filters
Measuring gravitational time dilation with delocalized quantum superpositions
Albert Roura, Christian Schubert, Dennis Schlippert +1
Atomic clocks can measure the gravitational redshift predicted by general relativity with great accuracy and for height differences as little as 1 cm. All existing experiments, how…
Precision inertial sensing with quantum gases
Thomas Hensel, Sina Loriani, Christian Schubert +7
Quantum sensors based on light-pulse atom interferometers allow for high-precision measurements of inertial and electromagnetic forces such as the accurate determination of fundame…
Interacting quantum mixtures for precision atom interferometry
Robin Corgier, Sina Loriani, Holger Ahlers +5
We present a source engineering concept for a binary quantum mixture suitable as input for differential, precision atom interferometry with drift times of several seconds. To solve…
Technologies for the ELGAR large scale atom interferometer array
B. Canuel, S. Abend, P. Amaro-Seoane +56
We proposed the European Laboratory for Gravitation and Atom-interferometric Research (ELGAR), an array of atom gradiometers aimed at studying space-time and gravitation with the p…
Quantum test of the Universality of Free Fall using rubidium and potassium
H. Albers, A. Herbst, L. L. Richardson +11
We report on an improved test of the Universality of Free Fall using a rubidium-potassium dual-species matter wave interferometer. We describe our apparatus and detail challenges a…
Atom interferometry and its applications
Sven Abend, Matthias Gersemann, Christian Schubert +7
We provide an introduction into the field of atom optics and review our work on interferometry with cold atoms, and in particular with Bose-Einstein condensates. Here we emphasize…