Exploring the foundations of the physical universe with space tests of the equivalence principle

Research output: Contribution to journal › Article › Research › peer review

Authors

  • Baptiste Battelier
  • Joël Bergé
  • Andrea Bertoldi
  • Luc Blanchet
  • Kai Bongs
  • Philippe Bouyer
  • Claus Braxmaier
  • Davide Calonico
  • Pierre Fayet
  • Naceur Gaaloul
  • Christine Guerlin
  • Aurélien Hees
  • Philippe Jetzer
  • Claus Lämmerzahl
  • Steve Lecomte
  • Christophe Le Poncin-Lafitte
  • Sina Loriani
  • Gilles Métris
  • Miquel Nofrarias
  • Ernst Rasel
  • Serge Reynaud
  • Manuel Rodrigues
  • Markus Rothacher
  • Albert Roura
  • Christophe Salomon
  • Stephan Schiller
  • Wolfgang P. Schleich
  • Christian Schubert
  • Carlos F. Sopuerta
  • Fiodor Sorrentino
  • Timothy J. Sumner
  • Guglielmo M. Tino
  • Philip Tuckey
  • Wolf von Klitzing
  • Lisa Wörner
  • Peter Wolf
  • Martin Zelan

Research Organisations

External Research Organisations

  • Universite de Bordeaux
  • Université Paris-Saclay
  • Universite Paris 6
  • University of Birmingham
  • University of Bremen
  • Istituto Nazionale di Ricerca Metrologica (INRiM)
  • École normale supérieure (Paris)
  • École Polytechnique
  • Universität Zürich (UZH)
  • CSEM SA
  • Observatoire de la Côte d’Azur (OCA)
  • ETH Zurich
  • German Aerospace Center (DLR)
  • University Hospital Düsseldorf
  • Ulm University
  • Imperial College London
  • University of Florence (UniFi)
  • Institute of Electronic Structure and Laser (IESL-FORTH)
  • Sorbonne Université
  • Institut de Ciències de l’Espai (CSIC-IEEC)
  • Istituto Nazionale di Fisica Nucleare (INFN)
  • Institute of Space Studies of Catalonia (IEEC)
  • Research Institutes of Sweden (RISE)
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Details

Original languageEnglish
Pages (from-to)1695-1736
Number of pages42
JournalExperimental Astronomy
Volume51
Issue number3
Publication statusPublished - Jun 2021

Abstract

We present the scientific motivation for future space tests of the equivalence principle, and in particular the universality of free fall, at the 10− 17 level or better. Two possible mission scenarios, one based on quantum technologies, the other on electrostatic accelerometers, that could reach that goal are briefly discussed. This publication is a White Paper written in the context of the Voyage 2050 ESA Call for White Papers.

Keywords

    Electrostatic accelerometers, Equivalence principle, Quantum technologies

ASJC Scopus subject areas

Cite this

Exploring the foundations of the physical universe with space tests of the equivalence principle. / Battelier, Baptiste; Bergé, Joël; Bertoldi, Andrea et al.
In: Experimental Astronomy, Vol. 51, No. 3, 06.2021, p. 1695-1736.

Research output: Contribution to journal › Article › Research › peer review

Battelier, B, Bergé, J, Bertoldi, A, Blanchet, L, Bongs, K, Bouyer, P, Braxmaier, C, Calonico, D, Fayet, P, Gaaloul, N, Guerlin, C, Hees, A, Jetzer, P, Lämmerzahl, C, Lecomte, S, Le Poncin-Lafitte, C, Loriani, S, Métris, G, Nofrarias, M, Rasel, E, Reynaud, S, Rodrigues, M, Rothacher, M, Roura, A, Salomon, C, Schiller, S, Schleich, WP, Schubert, C, Sopuerta, CF, Sorrentino, F, Sumner, TJ, Tino, GM, Tuckey, P, Klitzing, WV, Wörner, L, Wolf, P & Zelan, M 2021, 'Exploring the foundations of the physical universe with space tests of the equivalence principle', Experimental Astronomy, vol. 51, no. 3, pp. 1695-1736. https://doi.org/10.48550/arXiv.1908.11785, https://doi.org/10.1007/s10686-021-09718-8
Battelier, B., Bergé, J., Bertoldi, A., Blanchet, L., Bongs, K., Bouyer, P., Braxmaier, C., Calonico, D., Fayet, P., Gaaloul, N., Guerlin, C., Hees, A., Jetzer, P., Lämmerzahl, C., Lecomte, S., Le Poncin-Lafitte, C., Loriani, S., Métris, G., Nofrarias, M., ... Zelan, M. (2021). Exploring the foundations of the physical universe with space tests of the equivalence principle. Experimental Astronomy, 51(3), 1695-1736. https://doi.org/10.48550/arXiv.1908.11785, https://doi.org/10.1007/s10686-021-09718-8
Battelier B, Bergé J, Bertoldi A, Blanchet L, Bongs K, Bouyer P et al. Exploring the foundations of the physical universe with space tests of the equivalence principle. Experimental Astronomy. 2021 Jun;51(3):1695-1736. doi: 10.48550/arXiv.1908.11785, 10.1007/s10686-021-09718-8
Battelier, Baptiste ; Bergé, Joël ; Bertoldi, Andrea et al. / Exploring the foundations of the physical universe with space tests of the equivalence principle. In: Experimental Astronomy. 2021 ; Vol. 51, No. 3. pp. 1695-1736.
Download
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