The 10th anniversary of the Portuguese Society of Relativity and Gravitation (SPRG), along with the anniversary of the first gravitational wave (GW) detection, was celebrated with a specially made cake at the XVIII Black Holes Workshop.
Dyson, just before the first detection of Gravitational Waves (GWs) by LIGO, raised the question of whether the detection of a single graviton can be achieved with GW strain detectors. If this is possible, then it would be a direct evidence for the quantization of the gravitational field.
Nov 2025 - Gr@v ellaborated this guide to help New (and old) PhD students.
We present a general inverse scattering formalism for systems with quasi-zero curvature representations, extending the tools of integrable models to the quasi-integrable setting.
The 2025 summer school of the Portuguese Mathematics Society takes place in Mirandela. C. Herdeiro is one of the invited speakers.