2 papers
gr-qc2025
Gravitational wave signals from primordial black holes orbiting solar-type stars
Vitorio A. De Lorenci, David I. Kaiser, Patrick Peter +2
Primordial black holes (PBHs) with masses between and kg are candidates to contribute a substantial fraction of the total dark matter abundance. When in orbit a…
gr-qc2018
On the effective acoustic geometry for relativistic viscous fluids
E. Bittencourt, V. A. De Lorenci, R. Klippert +1
Hadamard-Papapetrou method of field discontinuities is here employed in order to determine the effective metric that describes the propagation of acoustic perturbations in isentrop…