activity
20242026
collaborators

6 papers

astro-ph.HE2026

Gamma Rays from ALP-Photon Conversion and Inverse Compton Reprocessing in Neutron Star Magnetospheres

Federica Giacchino, Conrado A. Torres, Giorgio Galanti +3

Exploring axion-like particle (ALP) signatures from neutron stars (NSs) in the \emph{Fermi}-LAT energy range remains largely unexplored. Neutron stars with exceptionally strong mag…

astro-ph.HE2026

Equation of State for warm Neutron Star outer crusts

David Barba-González, Conrado Albertus, M. Ángeles Pérez-García

We describe the equation of state (EoS) of a warm ion plasma as obtained by performing microscopic many-body simulations using Molecular Dynamics computational techniques. Using th…

hep-ph2026

WISPedia -- the WISPs Encyclopedia

Conrado Albertus, Francesca Chadha-Day, Arturo de Giorgi +8

The Weakly-Interacting Slim Particle encyclopedia (WISPedia) is a comprehensive reference work dedicated to the systematic compilation of theoretical models, Effective Field Theori…

astro-ph.HE2025

Probing ALP-photon couplings in Neutron Stars: Scalar versus pseudoscalar cases

D. Suárez-Fontanella, C. Albertus, M. Ángeles Pérez-García

We investigate the distribution of an interacting axion-like massive field within a magnetized Neutron Star. For this we consider the effect of an intense density-dependent axially…

gr-qc2025

The Science of the Einstein Telescope

Adrian Abac, Raul Abramo, Simone Albanesi +485

Einstein Telescope (ET) is the European project for a gravitational-wave (GW) observatory of third-generation. In this paper we present a comprehensive discussion of its science ob…

gr-qc2024

Gauge-invariant perturbations of relativistic non-perfect fluids in spherical spacetime

David Díaz-Guerra, Conrado Albertus, Prasanta Char +1

Astrophysical compact objects are usually studied using a perfect fluid model. However, in astrophysical processes out-of-equilibrium, dissipative effects become important to descr…