Title of article
A ring lasers array for fundamental physics
Author/Authors
Di Virgilio، نويسنده , , Angela and Allegrini، نويسنده , , Maria and Beghi، نويسنده , , Alessandro and Belfi، نويسنده , , Jacopo and Beverini، نويسنده , , Nicolٍ and Bosi، نويسنده , , Filippo and Bouhadef، نويسنده , , Bachir and Calamai، نويسنده , , Massimo and Carelli، نويسنده , , Giorgio and Cuccato، نويسنده , , Davide and Maccioni، نويسنده , , Enrico and Ortolan، نويسنده , , Antonello and Pass، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
9
From page
866
To page
874
Abstract
After reviewing the importance of light as a probe for testing the structure of space-time, we describe the GINGER project. GINGER will be a three-dimensional array of large-size ring-lasers able to measure the de Sitter and Lense–Thirring effects. The instrument will be located at the underground laboratory of Gran Sasso, in Italy. We describe the preliminary actions and measurements already under way and present the full road map to GINGER. The intermediate apparatuses GP2 and GINGERino are described. GINGER is expected to be fully operating in few years.
Keywords
Lense–Thirring effect , Inertial sensor , Longueur du jour , Sagnac effect , Effet Sagnac , Ring-laser , Gravito-magnetism , Length of the day , Laser à anneaux , Capteur inertiel , Magnétisme gravitationnel , Effet Lense–Thirring
Journal title
Comptes Rendus Physique
Serial Year
2014
Journal title
Comptes Rendus Physique
Record number
2284655
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