ROXAS: a spectral code for isolated neutron stars oscillations
Speaker
Gaël Servignat (Laboratoire Astroparticule et Cosmologie)
Event date
Venue
Hybrid: room 11.2.21 and Zoom
Seminars
Group seminars are on Wednesdays at 11h00 in room Sousa Pinto (Maths Dept.), unless explicitly indicated. For more information please contact Guilherme Raposo (graposo@ua.pt), Carlos Herdeiro (herdeiro@ua.pt) or António Morais (aapmorais@ua.pt).
Visual Signatures of Scalar Hair in the Images of Accretion Disks and Shadows of Rotating Hairy Black Holes
Speaker
Galin Gyulchev (Sofia University “St. Kliment Ohridski”)
Event date
Venue
On-site: room TBD
Turbulence in Magnetised Neutron Stars
Speaker
William Cook (Theoretical Physics Institute, Friedrich-Schiller University Jena)
Event date
Venue
Hybrid: room 11.2.25 and Zoom
Nonlinearities in black hole ringdown
Speaker
Adrien Kuntz (CENTRA, IST)
Event date
Venue
Hybrid: room 11.2.21 and Zoom
Curvature dependence of gravitational-wave tests: from theory to observation
Speaker
Laura Bernard (Laboratoire d’étude de l’Univers et des phénomènes eXtrêmes)
Event date
Venue
Hybrid: room 11.2.21 and Zoom
Gravitational Lensing in the Kerr Spacetime: An Analytic Approach for Light and High-Frequency Gravitational Waves
Speaker
Torben Frost (Kavli Institute for Astronomy and Astrophysics, Peking University)
Event date
Venue
Online (Zoom)
An Overview of the magnetized advective flows around black holes
Speaker
Samik Mitra (Indian Institute of Technology Guwahati)
Event date
Venue
Online only
Temperature evolution in the Early Universe and Freeze-in at stronger coupling
Speaker
Catarina Cosme (University of Coimbra)
Event date
Venue
Hybrid: Sala Sousa Pinto and Zoom
Kobra: a Vlasov Code with AMR
Speaker
Sebastian Konewko (Gent University)
Event date
Venue
Hybrid: Sala Sousa Pinto and Zoom
Testing General Relativity with Extreme Mass Ratio Inspirals
Speaker
Susanna Barsanti (University College Dublin)
Event date
Venue
On-site: Sala Sousa Pinto
New post-Newtonian results for compact binaries in general relativity and scalar-tensor theories
Speaker
David Trestini (University of Southampton)
Event date
Venue
Online (Zoom)
Slowly Rotating Accretion Flows around Supermassive Black Holes in Elliptical Galaxies
Speaker
Razieh Ranjbar (Ferdowsi University)
Event date
Venue
On-site: Sala Sousa Pinto
No-go theorems for gravitating nonlinear electromagnetic fields
Speaker
Ana Bokulić (University of Zagreb)
Event date
Venue
On-site: Sala Sousa Pinto
Complex structures of boson stars and anisotropic distribution of satellite galaxies
Speaker
Víctor Jaramillo (University of Science and Technology of China)
Event date
Venue
On-site: Sala Sousa Pinto
Quasinormal Modes in Modified Gravity using Physics-Informed Neural Networks
Speaker
Raimon Luna (University of Valencia)
Event date
Venue
On-site: Sala Sousa Pinto
Phase space mixing of a Vlasov gas in the exterior of a Kerr black hole
Speaker
Olivier Sarbach (Universidad Autónoma Metropolitana Cuajimalpa, Universidad Michoacana de San Nicolás de Hidalgo)
Event date
Venue
On-site: Sala Sousa Pinto
The polihomogeneity of the gravitational field and conserved charges at null infinity
Speaker
Edgar Gasperin (IST, Portugal)
Event date
Venue
On-site: Sala Sousa Pinto
Boson stars and their relatives in semiclassical gravity
Speaker
Juan Barranco (University of Guanajuato)
Event date
Venue
On-site: Room 11.2.21
The trans-Planckian problem in loop quantum cosmology
Speaker
Rita Neves (Universidade de Sheffield)
Event date
Venue
On-site: Room TBD
TBD
Speaker
Christian Peterson (CENTRA, IST)
Event date
Venue
On-site: Sala Sousa Pinto