2 papers
hep-ph2026
Dark graviton sensing with magnetically levitated superconductors
Valentina Danieli, Paola C. M. Delgado, Federico R. Urban
Levitated sensors have emerged as a new frontier to detect ultra-light dark matter such as axion-like particles and dark photons. In this work we study how a magnetically levitated…
gr-qc2025
Gravity: Background Dependence and Propagating Degrees of Freedom
Valentina Danieli, Antonio De Felice
The standard cosmological model, rooted in General Relativity (GR), has achieved remarkable success, yet it still faces unresolved issues like the nature of dark matter, dark energ…