Program

Note: click on the names to see the title of the talk and download the slides

You can download the book of abstracts here: Book of Abstracts

Thursday, Dec 18

8:00-09:00 Welcome
Session Chair: Enrico Cannizzaro
9:00-9:10 Juan Calderon Bustillo
Ten years testing the nature of compact objects through gravitational-wave astronomy: from GW150914 to GW250114
9:10-9:20 Pinaki Roy
Estimating the Hubble constant from the mock GW data of Einstein Telescope
9:20-9:30 João Rebelo
Binary Black Hole Initial Data with Gravitational Wave content
9:30-9:40 Inês Rainho
Impact of Magnetic Field Topology on Electromagnetic and Gravitational Waves from Binary Neutron Star Merger Remnants
📄 Slides
9:40-09:50 Robin Croft
Collisions of Black Holes in Einstein-Maxwell-Scalar Theory
📄 Slides
09:50-10:00 Romain Gervalle
A finite element framework for stationary solutions in curved spacetime
📄 Slides
10:00-10:10 Hannes Rüter
A kinetic theory model for relativistic stars
10:10-10:20 Krinio Marouda
Twist and higher modes of a complex scalar field at the threshold of collapse
10:20-11:00 Coffee break
Session Chair: Kyriakos Destounis
11:00-11:10 Ananya Adhikari
Critical collapse of gravitational wave initial data in Axisymmetry
11:10-11:20 João Silva
Extreme mass-ratio inspirals into Newtonian Proca stars
📄 Slides
11:20-11:30 Qixuan Xu
Relativistic effects in extreme-mass-ratio inspirals in scalar clouds: eccentric and inclined orbits
11:30-11:40 Claudia Caputo
Geodesic Chaos in Stationary Spacetimes: Numerical Study of Test-Particle Motion in a Black Hole Metric Perturbed by a Rotating Thin Disc
📄 Slides
11:40-11:50 Francisco Duque
Extreme-mass-ratio inspirals in a relativistic accretion disc
11:50-12:00 Oleksii Yanchyshen
Orbital perturbation theory in Schwarzschild space-time
📄 Slides
12:00-12:10 Manuel Mariano
There and back again: outspiralling motion in non-Kerr compact objects
📄 Slides
12:10-12:20 Filipe dos Santos
Radio orbiting a black hole
📄 Slides
12:20-12:30 Serdar Yildiz
Primordial Black Holes in Modified Gravity
📄 Slides
12:30-14:00 Lunch break
Session Chair: Carlos Herdeiro
14:00-14:10 Pedro G. S. Fernandes
Regular black holes without mass-inflation instability and gravastars from modified gravity
📄 Slides
14:10-14:20 Margarida Lima
Energy Conditions in Non-Minimally Coupled Weyl Connection Gravity
📄 Slides
14:20-14:30 Andrea Sanna
Gravity with higher-curvature terms and second-order field equations: f(R) meets Gauss-Bonnet
📄 Slides
14:30-14:40 Oskar González
Superradiance in Einstein-Gauss-Bonnet gravity with Born-Infeld electrodynamics
14:40-14:50 Zakaria Belkhadria
New model of spontaneous scalarization of black holes induced by curvature and matter
14:50-15:00 José Ferreira
Instabilities of Black Holes with Resonant Hair
📄 Slides
15:00-15:10 Jordan Nicoules
Stability of Hairy Black Holes with scalar or Proca hair: An update
📄 Slides
15:10-15:20 Chen Liang
Two Kerr Black Holes in Equilibrium with Self-Interacting Scalar Hair
📄 Slides
15:20-15:30 Hector Sanchez
Bosonic stars in the astrophysical environment
📄 Slides
15:30-15:40 Marco Brito
Stability and collisions of excited spherical boson stars: glimpses of chains and rings
15:40-15:50 Daniel Neves
From Scalar Clouds around Black Holes to Boson Stars
📄 Slides
15:50-16:00 Marcello Ortaggio
On the uniqueness of the Kerr-(A)dS metric as a type II(D) solution in six dimensions
📄 Slides
16:00-16:30 Coffee break
Session Chair: José Sande Lemos
16:30-16:40 Ana Bokulić
Lagrangian reverse-engineering for regular black holes
📄 Slides
16:40-16:50 Ivica Smolić
Constraints on regular black holes with nonlinear electromagnetic fields
📄 Slides
16:50-17:00 Aitor Vicente-Cano
From Stars to Regular Black Holes
📄 Slides
17:00-17:10 Filip Hejda
Collisional Penrose process and the black hole's environment
17:10-17:20 Oleg Zaslavskii
General approach to BSW effect: nonequatorial particle motion and presence of force
📄 Slides
17:20-17:30 Duarte Feiteira
Backreaction effects in a recursive Penrose process in Reissner-Nordström-AdS black hole spacetimes
📄 Slides
17:30-17:40 Adil Belhaj
On Folding Calabi-Yau Diagrams in M-theory and Black Holes
📄 Slides
18:00-19:30 SPRG assembly

Friday, Dec 19

8:00-09:00
Session Chair: Richard Brito
9:00-9:10 Xisco Forteza
Understanding the black hole ring-down using numerical relativity
📄 Slides
9:10-9:20 Lucía Tartajo
How to play a black hole
9:20-9:30 Leart Sabani
Quasinormal modes and excitation factors of Kerr black holes
📄 Slides
9:30-9:40 Laura Pezzella
Quasinormal Ringing of Kerr Black Holes from an Equatorial Plunge
📄 Slides
9:40-9:50 Francesco Crescimbeni
Black Hole Ringdown Amplitudescopy
📄 Slides
9:50-10:00 Alejandro Kholyavka
Exploring Amplitude and Tail Properties in the Ringdown Using Numerical Linear Perturbation Theory
10:00-10:10 Tiago Valente
Solving the Teukolsky Equation with Spectral Methods
📄 Slides
10:10-10:20 Alexandre Pombo
Teukolsky by Design: A Hybrid Spectral-PINN solver for Kerr Quasinormal Modes
📄 Slides
10:20-10:30 Jérémy Besson
Non-selfadjoint dynamics in black hole hyperboloidal foliations: quasinormal mode expansions and non-modal transients
10:30-11:00 Coffee break
Session Chair: Jorge Rocha

11:00-11:10 Francisco Silva

Spectroscopy of Accelerated Black Holes
📄 Slides

11:10-11:20 Romeo Rosato
A greybody-factor approach to modeling black hole ringdown
📄 Slides
11:20-11:30 Marco Melis
Stability and ringdown analysis of the $\mathcal{W}$-soliton
📄 Slides
11:30-11:40 Alexandru Dima
Echoes of the Black Hole Microstructure
📄 Slides
11:40-11:50 Mirko Pitzalis
Effective Quantum Spacetimes From Functional Renormalization Group
11:50-12:00 Tiago Fernandes
Thermodynamics of hot curved space in the canonical ensemble and black hole nucleation
📄 Slides
12:00-12:10 Francisco Gandum
Canonical ensemble of a self-gravitating matter thin shell in a cavity in AdS space
📄 Slides
12:10-12:20 Pau Vilaró
Gravitational collapse at the boundary
12:20-12:30 Jéssica Gonçalves
Love Numbers in Confining and Deconfining AdS Phases
12:30-14:00 Lunch break
Session Chair: Hannes Rüter
14:00-14:10 Kostas Kourmpetis
Modeling Reflection Spectra from Returning Radiation in Black Hole X-ray Binaries
📄 Slides
14:10-14:20 Diogo Ribeiro
Flares from SgrA*: Dynamical probes for the accretion flow around supermassive black holes
14:20-14:30 Diego Rubiera-Garcia
Shadows of black holes and ultra-compact objects in the strong-field astrophysics era
📄 Slides
14:30-14:40 Rodrigo da Silva
Binaries in the Galactic Centre
📄 Slides
14:40-14:50 Nuno Branco
Constraints on Dark Matter Structures around Gaia Black Holes
14:50-15:00 Jorge Mourelle
Testing bosonic dark matter through white dwarf mass measurements
15:00-15:10 João Novo
Ways of seeing: Hypershadows of 5D black holes
📄 Slides
15:10-15:20 Pedro Cunha
Backreaction of perturbations around a stable Light Ring
15:20-15:30 Marco de Cesare
Scalar field scattering from a Schwarzschild-de Sitter black hole
15:30-15:40 Andrzej Radosz
Dynamics of the Interior of Black Holes
15:40-15:50 Etevaldo Filho
Incomplete knowledge leads to sick extremals
15:50-16:00 João Dinis Álvares
Rotating Thin Shells in Einstein-Gauss-Bonnet
📄 Slides
16:00-16:30 Coffee break
Session Chair: David Hilditch
16:30-16:40 Justin Feng
Singularity at the demise of a black hole
16:40-16:50 Aravindhan Srinivasan
Can Kerr-NUT-(A)dS be charged in higher-dimensions?
📄 Slides
16:50-17:00 Reinosuke Kusano
Dyonic Reissner-Nordström black holes in Weyl conformal gravity
📄 Slides
17:00-17:10 Natalia Astudillo Neira
Gauss-Bonnet gravity and Robinson-Trautman spacetimes
17:10-17:20 Marco Astorino
Black holes in the external Bertotti-Robinson-Bonnor-Melvin electromagnetic field
📄 Slides
17:20-17:30 Remo Garattini
Evolving Casimir Wormholes
📄 Slides
17:30-17:40 Hristu Culetu
Zeldovich vacuum energy density and strong gravity with running gravitational constant
📄 Slides
17:40- Goodbye