33 citations · 98 across the 6 of their papers we have counts for
6 papers
Physical non-viability of a wide class of models and their constant-curvature solutions
Adrián Casado-Turrión, Álvaro de la Cruz-Dombriz, Antonio Dobado
Constant-curvature solutions lie at the very core of gravitational physics, with Schwarzschild and (Anti)-de Sitter being two of the most paradigmatic examples. Although such kind…
Quantum entanglement of masses with non-local gravitational interaction
Ulrich K. Beckering Vinckers, Álvaro de la Cruz-Dombriz, Anupam Mazumdar
We examine the quantum gravitational entanglement of two test masses in the context of linearized General Relativity with specific non-local interaction with matter. To accomplish…
Disformal couplings in a CDM background cosmology
Avishek Dusoye, Alvaro de la Cruz-Dombriz, Peter Dunsby +1
The coupled quintessence model with disformal couplings is treated here to mimic the CDM background. Using this approach, the quintessence potential does not have to be specifie…
SKA-Phase 1 sensitivity for synchrotron radio emission from multi-TeV Dark Matter candidates
J. A. R. Cembranos, A. de la Cruz-Dombriz, V. Gammaldi +1
In the era of radio astronomy, the high sensitivity of the Square Kilometre Array (SKA) could play a decisive role in the detection of new radio sources. In this work, we study the…
Birkhoff's theorem for stable torsion theories
Álvaro de la Cruz-Dombriz, Francisco J. Maldonado Torralba
We present a novel approach to establish the Birkhoff's theorem validity in the so-called quadratic Poincaré Gauge theories of gravity. By obtaining the field equations via the Pal…
Complete density perturbations in the Jordan-Fierz-Brans-Dicke theory
J. A. R. Cembranos, A. de la Cruz Dombriz, L. Olano Garcia
In the context of scalar-tensor theories we study the evolution of the density contrast for Jordan-Fierz-Brans-Dicke theories in a Friedmann-Lemaitre-Robertson-Walker Universe. Cal…