6 papers
Constraining Theories of Gravity by GINGER experiment
Salvatore Capozziello, Carlo Altucci, Francesco Bajardi +14
The debate on gravity theories to extend or modify General Relativity is very active today because of the issues related to ultra-violet and infra-red behavior of Einstein's theory…
Effects of temperature variations in high sensitivity Sagnac gyroscope
Andrea Basti, Nicolò Beverini, Filippo Bosi +11
GINGERINO is one of the most sensitive Sagnac laser-gyroscope based on an heterolithic mechanical structure. It is a prototype for GINGER, the laser gyroscopes array proposed to re…
An underground Sagnac gyroscope with sub-prad/s rotation rate sensitivity: toward General Relativity tests on Earth
Angela D. V. Di Virgilio, Filippo Bosi, Umberto Giacomelli +11
Measuring in a single location on Earth its angular rotation rate with respect to the celestial frame, with a sensitivity enabling access to the tiny Lense-Thirring effect is an ex…
Identification and correction of Sagnac frequency variations: an implementation for the GINGERINO data analysis
Angela D. V. Di Virgilio, Umberto Giacomelli, Nicolò Beverini +5
Ring laser gyroscopes are top sensitivity inertial sensors used in the measurement of angular rotation rates. It is well known that the response of such remarkable instruments can…
Length measurement and stabilisation of the diagonals of a square area laser gyroscope
N. Beverini, G. Carelli, A. Di Virgilio +4
Large frame ring laser gyroscopes are top sensitivity inertial sensors able to measure absolute angular rotation rate below in few seconds. The development of…
Analysis of 90 days operation of the gyroscope GINGERINO
J Belfi, N Beverini, G. Carelli +6
GINGERINO is a square ring-laser prototype, which has been built to investigate the level of noise inside the Gran Sasso underground laboratory. It Is meant for fundamental physics…