Marco Chianese

TL;DR: In this article, the authors extend existing calculations by performing the first three-dimensional computation of the photon flux, taking into account the isotropic phase-space distribution of axions and the structure of the NS magnetosphere.

TL;DR: In this article, a multimessenger probe of QCD axion dark matter based on observations of black hole-neutron star binary inspirals is proposed, which can be used to infer the dark matter density and consequently to predict the radio emission.

TL;DR: The European Consortium for Astroparticle Theory (EuCAPT) white paper as mentioned in this paper explores upcoming theoretical opportunities and challenges for our field of research with particular emphasis on the possible synergies among different subfields, and the prospects for solving the most fundamental open questions with multi-messenger observations.

TL;DR: In this paper, the authors consider the Littlest Seesaw model with two RH neutrinos, augmented with a dark scalar and a dark fermion charged under a global $U(1)_D$ dark symmetry.

TL;DR: In this article, a minimal seesaw extension is proposed to simultaneously account for realistic neutrino mass and mixing, the baryon asymmetry of the Universe via leptogenesis and a viable dark matter relic density, in which two right-handed neutrinos are coupled to a dark Dirac fermion and complex scalar field, both charged under a global U(1)D symmetry.