Titel
Coriolis compensation via gravity in a matter-wave interferometer
... show all
Abstract
Matter-wave interferometry offers insights into fundamental physics and provides a precise tool for sensing. Improving the sensitivity of such experiments requires increasing the time particles spend in the interferometer, which can lead to dephasing in the presence of velocity-dependent phase shifts such as those produced by the Earth's rotation. Here we present a technique to passively compensate for the Coriolis effect using gravity, without the need for any moving components. We demonstrate the technique with fullerenes in a long-baseline molecule interferometer by measuring the gravitational and Coriolis phase shifts and obtaining the maximum visibility one would expect in the absence of the Coriolis effect.
Stichwort
General Physics and Astronomy
Objekt-Typ
Sprache
Englisch [eng]
Persistent identifier
https://phaidra.univie.ac.at/o:1227646
Erschienen in
Titel
New Journal of Physics
Band
22
Ausgabe
3
ISSN
1367-2630
Erscheinungsdatum
2020
Seitenanfang
033013
Verlag
IOP Publishing
Erscheinungsdatum
2020
Zugänglichkeit
Rechteangabe
© 2020 The Author(s)

Herunterladen

Universität Wien | Universitätsring 1 | 1010 Wien | T +43-1-4277-0