120 citations · 141 across the 4 of their papers we have counts for
10 papers · 1 filter
Understanding the gravitational and magnetic environment of a very long baseline atom interferometer
Ali Lezeik, Dorothee Tell, Klaus Zipfel +5
By utilizing the quadratic dependency of the interferometry phase on time, the Hannover Very Long Baseline Atom Interferometer facility (VLBAI) aims for sub nm/s gravity measur…
Multi-loop atomic Sagnac interferometry
Christian Schubert, Sven Abend, Matthias Gersemann +4
The sensitivity of light and matter-wave interferometers to rotations is based on the Sagnac effect and increases with the area enclosed by the interferometer. In the case of light…
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…
A robust, high-flux source of laser-cooled ytterbium atoms
E. Wodey, R. J. Rengelink, C. Meiners +2
We present a high-flux source of cold ytterbium atoms that is robust, lightweight and low-maintenance. Our apparatus delivers atoms/s into a 3D magneto-optical trap without…
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…