278 citations
- Institut d'Astrophysique de ParisFR49 papers
- Johns Hopkins UniversityUS49 papers
- Centre National de la Recherche ScientifiqueFR46 papers
- Sorbonne UniversitéFR44 papers
- University of OxfordGB44 papers
- University of BaltimoreUS8 papers
- Laboratoire de Physique Théorique et Hautes EnergiesFR7 papers
- Université Paris CitéFR6 papers
- CEA Paris-SaclayFR5 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR5 papers
- Institut de Recherche sur les Lois Fondamentales de l'UniversFR5 papers
- Delta Institute for Theoretical PhysicsNL4 papers
5 papers · 1 filter
Neutron stars as probes of dark matter
M. Ángeles Pérez-García, J. Silk
Neutron Stars (NSs) are compact stellar objects that are stable solutions in General Relativity. Their internal structure is usually described using an equation of state that invol…
Boosting small-scale structure via primordial black holes and implications for sub-GeV dark matter annihilation
Kenji Kadota, Joseph Silk
We explore the possibility that the annihilation of dark matter (DM) is boosted due to enhanced substructure in the presence of primordial black holes (PBHs) which constitute a sub…
Could PBHs and secondary GWs have originated from squeezed initial states?
H. V. Ragavendra, L. Sriramkumar, Joseph Silk
[Abridged] Recently, the production of primordial black holes (PBHs) and secondary gravitational waves (GWs) due to enhanced scalar power on small scales have garnered considerable…
Fundamental physics using the temporal gravitational wave background
Suvodip Mukherjee, Joseph Silk
We propose a novel probe of fundamental physics that involves the exploration of temporal correlations between the multi-frequency electromagnetic (EM) signal and the sub-threshold…
Reaching small scales with low frequency imaging: applications to the Dark Ages
L. K. Morabito, J. Silk
The initial conditions for the density perturbations in the early Universe, which dictate the large scale structure and distribution of galaxies we see today, are set during inflat…