Fundamental photon orbits: black hole shadows and spacetime instabilities, Pedro V. P. Cunha, Carlos A. R. Herdeiro, Eugen Radu, Phys. Rev. D 96 (2017) 024039, e-Print: arXiv:1705.05461 [gr-qc].
Publication type
Regular Articles
Fundamental photon orbits: black hole shadows and spacetime instabilities
Next Seminar
Event horizon termination and the emergence of Lorentz signature
Justin Feng (CEICO, FZU - Institute of Physics of the Czech Academy of Sciences)
Venue
Hybrid: Sala Sousa Pinto and Teams
Next Journal Club
Discussion of the paper "Hyperbolicity analysis of the linearised 3+1 formulation in the Teleparallel Equivalent of General Relativity", by Cheng Cheng and Maria Jose Guzman
Héctor Olivares (U. Aveiro)
Venue
Hybrid: Room 11.2.22 and Microsoft Teams
Black Hole Workshops
Next workshop:
XVIII Black Holes Workshop, Lisbon, 2025
18-19 December 2025
Previous workshops in the series:
I Black Holes Workshop, Porto, 2008
II Black Holes Workshop, Lisbon, 2009
III Black Holes Workshop, Minho, 2010
IV Black Holes Workshop, Aveiro, 2011
V Black Holes Workshop, Lisbon, 2012
VI Black Holes Workshop, Minho 2013
VII Black Holes Workshop, Aveiro 2014
VIII Black Holes Workshop, Lisbon 2015
IX Black Holes Workshop, Minho 2016
X Black Holes Workshop, Aveiro 2017
XI Black Holes Workshop, Lisbon, 2018
XII Black Holes Workshop, Minho, 2019
XIII Black Holes Workshop, Lisbon, 2020
XIV Black Holes Workshop, Aveiro, 2021
XV Black Holes Workshop, Lisbon, 2022
XVI Black Holes Workshop, Porto, 2023
XVII Black Holes Workshop, Aveiro, 2024
Numerical data
NewFunFICO network
Our group coordinates the Marie Sklodowska Curie Staff Exchange NewFunFiCO network (Jan 2023- Dec 2026)
More info here
FunFiCO Network
Our group coordinates the Marie Curie RISE FunFiCO network (Dec 2017- Dec 2023)
More info here
EuCAPT Consortium
GWVerse COST
StronGrHEP Network
Our group was part of the RISE StronGrHEP network (2016-2019)
Meetings:
Paris, 12-13 May 2016
Azores, 3-8 July 2017
Osaka, 4-8 September 2017
NRHEP Network Meetings
Our group coordinated the "Numerical Relativity and High Energy Physics" IRSES network (2012-2015). Here is a list of the global network meetings organized:
First Meeting:
9-13 July 2012, Aveiro, Portugal
Second Meeting:
11-14 March 2013, Lisbon, Portugal
Third Meeting:
6-10 January 2014, Mississippi, USA
Fourth Meeting:
7-10 July 2015, Rome, Italy
Fifth Meeting:
28 Sep-2 Oct 2015, Belém, Brazil
Ph.D. and Post-doctoral opportunities
Contact us If you are interested in pursuing graduate studies/research in our group.
Information for prospective Ph.D. students can be found here.
Past Ph.D. theses from our group can be found here.
Working as a researcher in Portugal - a quick guide.
Good Research Practices for New PhD students - a quick guide.