3 papers
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…
gr-qc2025
Perturbative black-hole and horizon solutions in gravity with explicit spacetime-symmetry breaking
Samy Aoulad Lafkih, Nils A. Nilsson, Marie-Christine Angonin +1
In this paper, we present static and spherically symmetric vacuum solutions to the mass-dimension action of an effective-field theory, choosing the diffeomorphism symmetr…
gr-qc2025
Gravitational-wave generation in the presence of Lorentz invariance violation
Samy Aoulad Lafkih, Marie-Christine Angonin, Christophe Le Poncin-Lafitte +1
We solve the wave equation for gravitational waves emitted by compact objects systems using the Multipolar Post-Minkowskian (MPM) method, and in the presence of Lorentz invariance…