All Outputs (2)

Euclid: I. Overview of the Euclid mission (2025)
Journal Article
Avgoustidis, A., Hatch, N., Pearce, F., & Kuchner, U. (2025). Euclid: I. Overview of the Euclid mission. Astronomy and Astrophysics, 697, Article A1. https://doi.org/10.1051/0004-6361/202450810

The current standard model of cosmology successfully describes a variety of measurements, but the nature of its main ingredients, dark matter and dark energy, remains unknown. Euclid is a medium-class mission in the Cosmic Vision 2015–2025 programme... Read More about Euclid: I. Overview of the Euclid mission.

Black holes in multimetric gravity. II. Hairy solutions and linear stability of the non- and partially proportional branches (2025)
Journal Article
Wood, K., Saffin, P. M., & Avgoustidis, A. (2025). Black holes in multimetric gravity. II. Hairy solutions and linear stability of the non- and partially proportional branches. Physical Review D, 111(2), Article 024057. https://doi.org/10.1103/PhysRevD.111.024057

Owing to our work in part I of this series of papers, it is understood that the analytically known black hole solutions in the theory of ghost-free multimetric gravity can be split into three distinct classes and that one of these classes—the proport... Read More about Black holes in multimetric gravity. II. Hairy solutions and linear stability of the non- and partially proportional branches.