activity
20182026
most citedA gravitational redshift test using eccentric Galileo satellites

209 citations · 225 across the 5 of their papers we have counts for

collaborators

6 papers

astro-ph.CO2026

GUEST: Gravitational Universe Exploration with Satellite Tracking. A passive satellite laser-ranging mission for the dark gravitational Universe

Diego Blas, Aurélien Hees, F. Javier Atapuerca +78

GUEST is a space mission concept whose central objective is the detection of gravitational waves (GWs) in the microhertz band -- a physics-rich frequency window that no other prese…

astro-ph.EP2026

NovaMoon: A Strategic Lunar Reference Station for Positioning, Timing, and Largely Enhanced Science in the Earth-Moon System

Serena Molli, Agnès Fienga, Pascale Defraigne +82

The renewed interest in lunar exploration and the development of future lunar communication and navigation services highlight the need for a precise, stable, and interoperable geod…

quant-ph2025

Deployed quantum key distribution network: further, longer and more users

Nathan Lecaron, Yoann Pelet, Grégory Sauder +6

Entanglement-based quantum links are the backbone of future quantum internet networks, enabling secure communication between distant cities. Realizing such networks requires addres…

astro-ph.CO2024

Searching for large dark matter clumps using the Galileo Satnav clock variations

Bruno Bertrand, Pascale Defraigne, Aurélien Hees +8

This study presents bounds on transient variations of fundamental constants, with typical timescales ranging from minutes to months, using clocks in space. The underlying phenomeno…

gr-qc2020★ 16 cited

Constraining velocity-dependent Lorentz/CPT-violations using Lunar Laser Ranging

A. Bourgoin, S. Bouquillon, A. Hees +8

The possibility for Lorentz/CPT-breaking, which is motivated by unification theories, can be systematically tested within the standard-model extension framework. In the pure gravit…

gr-qc2018★ 209 cited

A gravitational redshift test using eccentric Galileo satellites

P. Delva, N. Puchades, E. Schönemann +11

We report on a new test of the gravitational redshift and thus of local position invariance, an integral part of the Einstein equivalence principle, which is the foundation of gene…