A transportable quantum gravimeter employing delta-kick collimated Bose–Einstein condensates

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dc.identifier.uri http://dx.doi.org/10.15488/10683
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/10761
dc.contributor.author Heine, Nina
dc.contributor.author Matthias, Jonas
dc.contributor.author Sahelgozin, Maral
dc.contributor.author Herr, Waldemar
dc.contributor.author Abend, Sven
dc.contributor.author Timmen, Ludger
dc.contributor.author Müller, Jürgen
dc.contributor.author Rasel, Ernst Maria
dc.date.accessioned 2021-03-30T06:51:17Z
dc.date.available 2021-03-30T06:51:17Z
dc.date.issued 2020
dc.identifier.citation Heine, N.; Matthias, J.; Sahelgozin, M.; Herr, W.; Abend, S. et al.: A transportable quantum gravimeter employing delta-kick collimated Bose–Einstein condensates. In: European Physical Journal D 74 (2020), Nr. 8, 174. DOI: https://doi.org/10.1140/epjd/e2020-10120-x
dc.description.abstract Abstract: Gravimetry with low uncertainty and long-term stability opens up new fields of research in geodesy, especially in hydrology and volcanology. The main limitations in the accuracy of current generation cold atom gravimeters stem from the expansion rate and the residual centre-of-mass motion of their atomic test masses. Our transportable quantum gravimeter QG-1 aims at overcoming these limitations by performing atom interferometry with delta-kick collimated Bose–Einstein condensates generated by an atom chip. With our approach we anticipate to measure the local gravitational acceleration at geodetic campaigns with an uncertainty less than 1 nm/s2 surpassing the state-of-the-art classic and quantum based systems. In this paper, we discuss the design and performance assessment of QG-1. eng
dc.language.iso eng
dc.publisher Berlin [u.a.] : Springer
dc.relation.ispartofseries European Physical Journal D 74 (2020), Nr. 8
dc.rights CC BY 4.0 Unported
dc.rights.uri https://creativecommons.org/licenses/by/4.0/
dc.subject gravimetry eng
dc.subject hydrology eng
dc.subject volcanology eng
dc.subject.ddc 530 | Physik ger
dc.title A transportable quantum gravimeter employing delta-kick collimated Bose–Einstein condensates
dc.type Article
dc.type Text
dc.relation.essn 1434-6079
dc.relation.issn 1434-6060
dc.relation.doi https://doi.org/10.1140/epjd/e2020-10120-x
dc.bibliographicCitation.issue 8
dc.bibliographicCitation.volume 74
dc.bibliographicCitation.firstPage 174
dc.description.version publishedVersion
tib.accessRights frei zug�nglich

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