Gr@v made an appearance in Portuguese National TV, in the show UAU, "Science without limits", co-produced by RTP and the University of Aveiro. Episode 14 was devoted to space, and our group talked about gravitational waves and the possibility they can give us information on dark matter, based on this article.
A call for a 1 year postdoctoral grant in Strong Gravity or High Energy Physics, to integrate the Gravitational Geometry and Dynamics Group within the CIDMA research Unit, is open from 5 to 20 April 2021. See attached document for details: call in Portuguese and English.
Starting from March 2022, C. Herdeiro was appointed member of the editorial board (associate editor) of the European Physical Journal C (EPJC), for the section "Theoretical Physics III: Quantum Field Theory and Gravity - Fundamental and Formal Aspects". EPJC is a leading international journal on this research topic with over 2M downloads in 2021 and an impact factor of 4.590 (2020). See UA coverage here.
Thermodynamics of AdS Black Holes: Central Charge Criticality
Wan Cong, David Kubiznak and Robert B. Mann
Pedro Ildefonso (M.Sc. IST 2021) and Marco Brito (M.Sc. U. Minho, 2021) joined our group as BI grant holders, starting from March 2021. Welcome!
It was a great pleasure to host the visit by David Hilditch from IST-Lisbon, to give a face to face seminar, joining us also for our group lunch. Thank you for coming David and for the fun and informative seminar!
Gravitational field of a global monopole
Manuel Barriola and Alexander Vilenkin
Phys. Rev. Lett. 63 (1989) 341
Talking about the Universe, black holes and what a scientist does was the challenge for the "Meeting with a Scientist" event, with Gr@v's C. Herdeiro, organized by Fábrica, the outreach centre in Aveiro (Centro Ciência Viva). The audience (fourth graders) really proved the famed curiosity of the young ones.
I will present recent results on evolving black holes in general relativity. Approximate analytical solutions are obtained by expanding the Einstein field equations close to the trapping horizon for a dynamical spherically symmetric black hole in the presence of a minimally coupled self-interacting scalar field.
Nico Sanchis-Gual is moving back to Valencia (his alma mater) and we celebrated Nico's friendship and collaboration with the group with a farewell lunch. See you soon Nico!