Atom-chip–based quantum gravimetry with BECs

authored by: S. Abend, M. Gersemann, H. Ahlers, M. Sahelgozin, J. Matthias, N. Grove, H. Heine, N. Gaaloul, W. Herr, C. Schubert, W. Ertmer, E. M. Rasel, M. Gebbe, H. Müntinga, C. Lämmerzahl, L. Timmen, J. Müller
Abstract: We introduce two generations of quantum gravimeters using Bose-Einstein condensates generated in atom-chip–based set-ups. The first one is a prototype gravimeter implemented in QUANTUS-1, that allows us to demonstrate the first atom-chip–based gravity determination. The second device is a next generation quantum gravimeter QG-1, targeting sub-μGal uncertainties for mobile applications.
Organisation(s): Institute of Quantum Optics
Institute of Geodesy
External Organisation(s): University of Bremen
Type: Conference contribution
Pages: 393-397
No. of pages: 5
Publication date: 2019
Publication status: Published
Peer reviewed: Yes
ASJC Scopus subject areas: General Physics and Astronomy
Electronic version(s): https://doi.org/10.3254/978-1-61499-937-9-393 (Access: Closed)
: Details in the research portal "Research@Leibniz University"

BibTeX

@inproceedings{c65bde43b05e41c09df19c2b315bddce,
title = "Atom-chip–based quantum gravimetry with BECs",
abstract = "We introduce two generations of quantum gravimeters using Bose-Einstein condensates generated in atom-chip–based set-ups. The first one is a prototype gravimeter implemented in QUANTUS-1, that allows us to demonstrate the first atom-chip–based gravity determination. The second device is a next generation quantum gravimeter QG-1, targeting sub-μGal uncertainties for mobile applications.",
author = "S. Abend and M. Gersemann and H. Ahlers and M. Sahelgozin and J. Matthias and N. Grove and H. Heine and N. Gaaloul and W. Herr and C. Schubert and W. Ertmer and Rasel, {E. M.} and M. Gebbe and H. M{\"u}ntinga and C. L{\"a}mmerzahl and L. Timmen and J. M{\"u}ller",
note = "Funding information: This work was supported by the Collaborative Research Center geo-Q of the Deutsche Forschungsgemeinschaft (SFB 1128), the German Space Agency (DLR) with funds provided by the Federal Ministry for Economic Affairs and Energy (BMWi) due to an enactment of the German Bundestag under grant numbers DLR 50WM1552-1557, as well as the Centre for Quantum Engineering and Space-Time Research (QUEST).; 2016 International School of Physics {"}Enrico Fermi{"} on the Foundations of Quantum Theory ; Conference date: 08-07-2016 Through 13-07-2016",
year = "2019",
doi = "10.3254/978-1-61499-937-9-393",
language = "English",
series = "Proceedings of the International School of Physics {"}Enrico Fermi{"}",
publisher = "IOS Press",
pages = "393--397",
editor = "Schleich, {Wolfgang P.} and Rasel, {Ernst M.} and Sabine Wolk",
booktitle = "Foundations of Quantum Theory",
address = "Netherlands",
}