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GWTC-4.0: Tests of General Relativity. III. Tests of the Remnants
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1779
This is the third paper of the set recording the results of the suite of tests of general relativity (GR) performed on the signals from the fourth Gravitational-Wave Transient Cata…
GWTC-4.0: Tests of General Relativity. II. Parameterized Tests
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1785
In this second of three papers on tests of general relativity (GR) applied to the compact binary coalescence signals in the 4th Gravitational-Wave Transient Catalog (GWTC-4.0), we…
Testing the mass of the graviton with Bayesian planetary numerical ephemerides B-INPOP
Vincenzo Mariani, Agnès Fienga, Olivier Minazzoli
We use MCMC to sample the posterior distribution of the mass of the graviton -- assumed here to be manifest through a Yukawa suppression of the Newtonian potential -- by using INPO…
Testing Theories of Gravity with Planetary Ephemerides
Agnès Fienga, Olivier Minazzoli
We describe here how planetary ephemerides are built in the framework of General Relativity and how they can be used to test alternative theories. We focus on the definition of the…
Constraining massless dilaton theory at Solar system scales with the planetary ephemeris INPOP
L. Bernus, O. Minazzoli, A. Fienga +5
We expose the phenomenology of the massless dilaton theory in the Solar system for a non universal quadratic coupling between the scalar field which represents the dilaton, and the…
INPOP Planetary ephemerides and applications in the frame of the BepiColombo mission including new constraints on the graviton mass and dilaton parameters
A. Fienga, L. Bernus, O. Minazzoli +7
We present here the new results obtained with the INPOP planetary ephemerides and BepiColombo radio-science simulations. We give new constraints for the classic General Relativity…
Constraint on the Yukawa suppression of the Newtonian potential from the planetary ephemeris INPOP19a
L. Bernus, O. Minazzoli, A. Fienga +4
We use the latest solution of the ephemeris INPOP (19a) in order to improve our previous constraint on the existence of a Yukawa suppression to the Newtonian potential, generically…
Constraining the mass of the graviton with the planetary ephemeris INPOP
L. Bernus, O. Minazzoli, A. Fienga +3
We use the planetary ephemeris INPOP17b to constrain the mass of the graviton in the Newtonian limit. We also give an interpretation of this result for a specific case of fifth for…
The new lunar ephemeris INPOP17a and its application to fundamental physics
V. Viswanathan, A. Fienga, O. Minazzoli +3
We present here the new INPOP lunar ephemeris, INPOP17a. This ephemeris is obtained through the numerical integration of the equations of motion and of rotation of the Moon, fitted…
Universality of free fall versus ephemeris
Olivier Minazzoli, Léo Bernus, Agnès Fienga +3
When a light scalar field with gravitational strength interacts with matter, the weak equivalence principle is in general violated, leading for instance to a violation of the unive…
Tests of GR with INPOP15a planetary ephemerides: estimations of possible supplementary advances of perihelia for Mercury and Saturn
A. Fienga, J. Laskar, H. Manche +1
Planetary ephemerides are a good tool for studying general relativity at the scale of our solar system. We present here new evaluations of advances of perihelia for Mercury and Sat…
Planetary ephemerides and gravity tests in the solar system
A. Fienga
We review here the tests of fundamental physics based on the dynamics of solar system objects.
Gravity tests with INPOP planetary ephemerides
A. Fienga, J. Laskar, P. Kuchynka +3
In this paper, we present several gravity tests made in using the last INPOP08 planetary ephemerides. We first propose two methods to estimate the PPN parameter and its correla…
Quantum Physics Exploring Gravity in the Outer Solar System: The Sagas Project
P. Wolf, Ch. J. Bordé, A. Clairon +52
We summarise the scientific and technological aspects of the SAGAS (Search for Anomalous Gravitation using Atomic Sensors) project, submitted to ESA in June 2007 in response to the…