3 papers
gr-qc2026
The Hamiltonian for an atom interacting with gravitational waves
Linda M. van Manen, André Grossardt
Building on the relativistic Hamiltonian of Sonnleitner and Barnett arXiv:1806.00234 and its post-Newtonian extensions by Schwartz and Giuilini arXiv:1908.06929, we investigate com…
astro-ph.CO2025
Gravitational waves from the early universe
Rafael R. Lino dos Santos, Linda M. van Manen
Even though different models could already be constrained using CMB data, these models remained unconstrained at higher frequency scales, and, therefore, the knowledge of new physi…
gr-qc2024
Environmental gravitational decoherence with higher derivative theory
Linda M. van Manen
We discuss the decoherence in a quantum system induced by interaction with gravitational degrees of freedom that are part of a higher derivative theory. The deformation of a mass d…