3 papers
hep-ph2025
Searching for ultra-light dark matter through frequency modulation of gravitational waves
Diego Blas, Silvia Gasparotto, Rodrigo Vicente
Ultra-light bosons, naturally appearing in well-motivated extensions to the Standard Model, can constitute all the dark matter. Models with particle mass close to the smallest phen…
gr-qc2025
Can black holes be formed by focussing radiation?
Diego Blas, Vitor Cardoso, Jose MarÃa Ezquiaga
Black holes are extreme outcomes of General Relativity, and can form through a variety of ways, including gravitational collapse of massive stars, or quantum fluctuations in the ea…
gr-qc2024
Measuring gravitational wave memory with LISA
Henri Inchauspé, Silvia Gasparotto, Diego Blas +3
Gravitational wave (GW) astronomy has revolutionized our capacity to explore nature. The next generation of observatories, among which the space-borne detector Laser Interferometer…