Abstract: The knowledge of the Universe is essentially based on the theory of general relativity (GR). If from one hand, solar system data is in excellent agreement to the theory, available cosmological evidence on the other, is consistent with GR provided one assumes the existence of dark energy and dark matter.
Abstract: I briefly present the baselines of Quantum Field Theory in Curved Spacetimes (QFTCS), which investigates the consequences of defining a quantum field theory for the matter and its interactions in a curved spacetime background described by General Relativity. Although being na effective theory, QFTCS allows the prediction of quantum gravity effects, like thermal eva
Abstract: One of the most interesting and current phenomenological extensions of General Relativity is the so-called f(R) class of theories; a natural generalization of this includes an explicit non-minimal coupling between matter and curvature.
Abstract: In this talk I will discuss the coupling of massive scalar fields to matter in orbit around rotating black holes. It is generally expected that orbiting bodies will lose energy in gravitational waves, slowly inspiralling into the black hole.
Abstract: We discuss a new theory of gravity, recently proposed by Banados and Ferreira. This theory is inspired by an original proposal by Eddington and it is equivalent to General Relativity in vacuum. However, it dramatically differs from Eistein's gravity inside matter.
Abstract: In this talk we discuss several aspects of black holes with electric charge within General Relativity. We first consider the historical context and different applications of non-linear electrodynamics in the physics of black holes and Cosmology.
Abstract: In this talk I will discuss ongoing work on using head on gravitational shock wave collisions in higher dimensional spacetimes to estimate the gravitational radiation emitted in transplanckian collisions.
Position: Long term research fellow - CEEC Assistant researcher (6 years, 2023-29)
(previously) Researcher(hired by research grant PTDC/FIS-AST/3041/2020)
Previous positions:
- 2017-2021, Research Scientist Investigator FCT, CENTRA, IST-Lisbon, Portugal
- 2014-2017, Post-doctoral researcher at the Institute of Cosmos Sciences, University of Barcelona, Spain
- 2012-2014, Post-doctoral researcher at the Rochester Institute of Technology, USA
Gr@v is a team of researchers, based at the Mathematics and Physics Department of Aveiro University, Portugal, working on strong gravity and high energy physics. The group was established in 2010. In January 2015 Gr@v integrated the FCT funded CIDMA research unit (UIDB/04106/2020 and UIDP/04106/2020), as the Gravitational Geometry and Dynamics research group. The group scientific coordinator is C. Herdeiro.
Our group coordinated the "Numerical Relativity and High Energy Physics" IRSES network (2012-2015). Here is a list of the global network meetings organized:
