289 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of AveiroPT34 papers
- University of LisbonPT12 papers
- Instituto Superior TécnicoPT11 papers
- Centro de Astrofísica e GravitaçãoPT9 papers
- Max Planck Institute for Gravitational PhysicsDE4 papers
- Carl von Ossietzky Universität OldenburgDE3 papers
- Universidade do PortoPT3 papers
- Universitat de ValènciaES3 papers
- University of MonsBE3 papers
- University of TübingenDE3 papers
- Dublin Institute For Advanced StudiesIE2 papers
- Fudan UniversityCN2 papers
4 papers · 1 filter
Scalar field dark matter with spontaneous symmetry breaking and the keV line
Catarina Cosme, João G. Rosa, O. Bertolami
We show that the present dark matter abundance can be accounted for by an oscillating scalar field that acquires both mass and a non-zero expectation value from interactions with t…
Iron K line of Kerr black holes with Proca hair
Menglei Zhou, Cosimo Bambi, Carlos A. R. Herdeiro +1
We continue our study on the capabilities of present and future X-ray missions to test the nature of astrophysical black hole candidates via X-ray reflection spectroscopy and disti…
Numerical evolutions of spherical Proca stars
Nicolas Sanchis-Gual, Carlos Herdeiro, Eugen Radu +2
Vector boson stars, or , have been recently obtained as fully non-linear numerical solutions of the Einstein-(complex)-Proca system. These are self-gravitatin…
Iron K line of Proca stars
Tianling Shen, Menglei Zhou, Cosimo Bambi +2
X-ray reflection spectroscopy can be a powerful tool to test the nature of astrophysical black holes. Extending previous work on Kerr black holes with scalar hair [1] and on boson…