Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Bordé, Christian"'
Autor:
Borde, Christian.
Texte remanié de: Th. univ.--Hist.--Lille 3, 1995. Titre de soutenance : Le port de Calais, 1814-1914.
Bibliogr. p. 319-322. Index.
Bibliogr. p. 319-322. Index.
Externí odkaz:
http://catalogue.bnf.fr/ark:/12148/cb366984097
Autor:
Bordé, Christian J.
Our purpose is to offer a logical analysis of the system of units and to explore possible paths towards a consistent and unified system with an original perspective. The path taken here builds on the fact that, thanks to optical or matter-wave interf
Externí odkaz:
http://arxiv.org/abs/1602.01752
Autor:
Darquié, Benoît, Mejri, Sinda, Sow, Papa Lat Tabara, Lemarchand, Cyril, Triki, Meriam, Tokunaga, Sean, Bordé, Christian J., Chardonnet, Christian, Daussy, Christophe
Publikováno v:
ICAP 2012 -- 23rd International Conference on Atomic Physics, Jul 2012, Palaiseau, France. EPJ Web of Conferences 57, pp.02005, 2013
Accurate molecular spectroscopy in the mid-infrared region allows precision measurements of fundamental constants. For instance, measuring the linewidth of an isolated Doppler-broadened absorption line of ammonia around 10 $\mu$m enables a determinat
Externí odkaz:
http://arxiv.org/abs/1506.06464
Autor:
Bordé, Christian J.
This contribution is an update of a previous presentation of 5D matter- wave optics and interferometry with a correction of some algebraic errors. Electromagnetic interactions are explicitly added in the 5D metric tensor in complete analogy with Kalu
Externí odkaz:
http://arxiv.org/abs/1304.7201
Autor:
Bordé, Christian J.
Publikováno v:
In Comptes rendus - Physique November-December 2019 20(7-8):682-693
Autor:
Wolf, Peter, Blanchet, Luc, Bordé, Christian J., Reynaud, Serge, Salomon, Christophe, Cohen-Tannoudji, Claude
Publikováno v:
Classical and Quantum Gravity 29 (2012) 048002
Hohensee, Chu, Peters and M\"uller have submitted a comment (arXiv:1112.6039 [gr-qc]) on our paper "Does an atom interferometer test the gravitational redshift at the Compton frequency?", Classical and Quantum Gravity 28, 145017 (2011), arXiv:1009.24
Externí odkaz:
http://arxiv.org/abs/1201.1778
Autor:
Wolf, Peter, Blanchet, Luc, Bordé, Christian J., Reynaud, Serge, Salomon, Christophe, Cohen-Tannoudji, Clande
Publikováno v:
Experimental Gravity and Gravitational Waves, (Th\'e Gioi, 2011) p.327-331
The computation of the phase shift in a symmetric atom interferometer in the presence of a gravitational field is reviewed. The difference of action-phase integrals between the two paths of the interferometer is zero for any Lagrangian which is at mo
Externí odkaz:
http://arxiv.org/abs/1109.6247
Autor:
Wolf, Peter, Blanchet, Luc, Bordé, Christian J., Reynaud, Serge, Salomon, Christophe, Cohen-Tannoudji, Claude
Publikováno v:
European Time and Frequency Forum (IEEE, 2011) p.1012-1016
Atom interferometers allow the measurement of the acceleration of freely falling atoms with respect to an experimental platform at rest on Earth's surface. Such experiments have been used to test the universality of free fall by comparing the acceler
Externí odkaz:
http://arxiv.org/abs/1106.3412
Publikováno v:
New J. Phys. 13, 065024 (2011)
We develop a unified theory for clocks and gravimeters using the interferences of multiple atomic waves put in levitation by traveling light pulses. Inspired by optical methods, we exhibit a propagation invariant, which enables to derive analytically
Externí odkaz:
http://arxiv.org/abs/1103.0639
Autor:
Lemarchand, Cyril, Triki, Meriam, Darquié, Benoît, Bordé, Christian J., Chardonnet, Christian, Daussy, Christophe
Publikováno v:
New Journal of Physics 13 (2011) 073028
In this paper, we present significant progress performed on an experiment dedicated to the determination of the Boltzmann constant, k, by accurately measuring the Doppler absorption profile of a line in a gas of ammonia at thermal equilibrium. This o
Externí odkaz:
http://arxiv.org/abs/1012.4181