June 30, 2025 to July 4, 2025
Europe/Vienna timezone

Testing gravity with cold atom interferometry

Jul 4, 2025, 11:00 AM
30m
Invited Speaker Fundamental physics, precision measurements, atom interferometry and atomic clocks Fundamental 2

Speaker

Guglielmo Maria Tino (Istituto Nazionale di Ottica, Consiglio Nazionale delle Ricerche (INO-CNR), Department of Physics and Astronomy, Università di Firenze, Istituto Nazionale di Fisica Nucleare (INFN), European Laboratory for Nonlinear Spectroscopy (LENS))

Description

I will describe experiments for precision tests of gravitational physics using quantum devices based on ultracold atoms, namely, atom interferometers. I will report on the measurement of the gravitational constant G, on experiments for gravity measurements at small spatial scales, and on new tests of the Einstein equivalence principle.

Author

Guglielmo Maria Tino (Istituto Nazionale di Ottica, Consiglio Nazionale delle Ricerche (INO-CNR), Department of Physics and Astronomy, Università di Firenze, Istituto Nazionale di Fisica Nucleare (INFN), European Laboratory for Nonlinear Spectroscopy (LENS))

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