M
Matthias Büchner
Researcher at University of Toulouse
Publications - 57
Citations - 1165
Matthias Büchner is an academic researcher from University of Toulouse. The author has contributed to research in topics: Atom interferometer & Interferometry. The author has an hindex of 17, co-authored 56 publications receiving 1068 citations. Previous affiliations of Matthias Büchner include University of Paris & Paul Sabatier University.
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Journal ArticleDOI
Proposed antimatter gravity measurement with an antihydrogen beam
Alban Kellerbauer,M. Amoretti,A. S. Belov,Germano Bonomi,I. Boscolo,R. S. Brusa,Matthias Büchner,Vsevolod M. Byakov,L. Cabaret,Carlo Canali,C. Carraro,Fabrizio Castelli,Simone Cialdi,M. de Combarieu,Daniel Comparat,Giovanni Consolati,Nikolay Djourelov,Michael Doser,G. Drobychev,Alfredo Dupasquier,Gabriele Ferrari,P. Forget,L. Formaro,Antonella Gervasini,Marco Giammarchi,Sergei Gninenko,Gleb Gribakin,S. D. Hogan,Marion Jacquey,V. Lagomarsino,G. Manuzio,Sebastiano Mariazzi,Viktor Matveev,J. O. Meier,Frédéric Merkt,P. Nedelec,Markus K. Oberthaler,P. Pari,Marco Prevedelli,Fiorenza Quasso,Alberto Rotondi,D. Sillou,Sergey V. Stepanov,H. H. Stroke,G. Testera,Guglielmo M. Tino,G. Trénec,Antonio Vairo,Jacques Vigué,H. R. J. Walters,U. Warring,Sandra Zavatarelli,D. S. Zvezhinskij +52 more
TL;DR: The AEGIS experiment at CERN/AD as mentioned in this paper was the first experiment to directly measure the Earth's gravitational acceleration on antihydrogen with a classical Moire deflectometer.
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Short-range fundamental forces
I. Antoniadis,Stefan Baessler,Stefan Baessler,Matthias Büchner,Vladimir V. Fedorov,S. Hoedl,Astrid Lambrecht,Valery Nesvizhevsky,Guillaume Pignol,K.V. Protasov,Serge Reynaud,Yu. Sobolev +11 more
TL;DR: In this article, the authors consider theoretical motivations to search for extra short-range fundamental forces as well as experiments constraining their parameters, and they focus on neutron constraints, thus the range of characteristic distances considered here corresponds to the range accessible for neutron experiments.
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Atom interferometry measurement of the electric polarizability of lithium
TL;DR: In this paper, an atom interferometer was used to measure the static electric polarization of 7Li α=(24.33 ± 0.16)×10-30μm3 = 164.2± 1.1 atomic units with a 0.66% uncertainty.
Journal ArticleDOI
He-McKellar-Wilkens topological phase in atom interferometry.
TL;DR: In this article, the authors reported an experimental test of the topological phase predicted by He and McKellar in 1993 and by Wilkens in 1994: this phase, which appears when an electric dipole propagates in a magnetic field, is connected to the Aharonov-Casher effect by electricmagnetic duality.
Journal ArticleDOI
Measurement of the electric polarizability of lithium by atom interferometry
TL;DR: In this paper, an atom interferometer was used to measure the static electric polarizability of lithium ions with a 0.66% uncertainty, which is similar to an experiment done on sodium in 1995 by Pritchard and co-workers.