742 citations · 1.8k across the 33 of their papers we have counts for
5 papers · 1 filter
Anisotropic stars as ultracompact objects in General Relativity
Guilherme Raposo, Paolo Pani, Miguel Bezares +2
Anisotropic stresses are ubiquitous in nature, but their modeling in General Relativity is poorly understood and frame dependent. We introduce the first study on the dynamical prop…
3+2 Cosmology: unifying FRW metrics in the bulk
Carles Bona, Miguel Bezares, Bartolomé Pons-Rullan +1
The Cosmological Problem is considered in a five-dimensional (bulk) manifold with two time coordinates, obeying vacuum Einstein field equations. The evolution formalism is used the…
Gravitational Waves from Dark Boson Star binary mergers
Miguel Bezares, Carlos Palenzuela
Gravitational wave astronomy might allow us to detect the coalescence of low-brightness astrophysical compact objects which are extremely difficult to be observed with current elec…
A Simflowny-based finite-difference code for high-performance computing in Relativity
Carlos Palenzuela, Borja Miñano, Daniele Viganò +6
The tremendous challenge of comparing our theoretical models with the gravitational-wave observations in the new era of multimessenger astronomy requires accurate and fast numerica…
Black holes, gravitational waves and fundamental physics: a roadmap
Leor Barack, Vitor Cardoso, Samaya Nissanke +203
The grand challenges of contemporary fundamental physics---dark matter, dark energy, vacuum energy, inflation and early universe cosmology, singularities and the hierarchy problem-…