virtual infinity seminar

A Spacetime Interpretation of the Confluent Heun Functions in Black Hole Perturbation Theory
March 2025 Virtual Infinity Seminar by Marica Minucci (Niels Bohr Institute)
Fri, 14 Mar 2025 14:00 UTC Online
Marica Minucci
A Spacetime Interpretation of the Confluent Heun Functions in Black Hole Perturbation Theory
Nonlinear evolution of unstable charged de Sitter black holes with hyperboloidal formalism
February 2025 Virtual Infinity Seminar by Yu Tian (University of Chinese Academy of Sciences)
Fri, 14 Feb 2025 10:00 UTC Online
Yu Tian (田雨)
Slides Video
Nonlinear evolution of unstable charged de Sitter black holes with hyperboloidal formalism
Generalising hyperboloidal methods for non-relativistic systems
January 2025 Virtual Infinity Seminar by Christopher Burgess (University of St Andrews)
Fri, 17 Jan 2025 14:00 UTC Online
Christopher Burgess
Slides Video
Generalising hyperboloidal methods for non-relativistic systems
Quasi-normal mode expansions of black hole perturbations: a hyperboloidal Keldysh’s approach
December 2024 Virtual Infinity Seminar by Jérémy Besson (Université de Bourgogne and MPI for Gravitational Physics)
Fri, 13 Dec 2024 14:00 UTC Online
Jérémy Besson
Slides Video
Quasi-normal mode expansions of black hole perturbations: a hyperboloidal Keldysh’s approach
A fairy-TAIL story
November 2024 Virtual Infinity Seminar by Marina De Amicis (Niels Bohr Institute)
Fri, 8 Nov 2024 14:00 UTC Online
Marina De Amicis
Slides Video
A fairy-TAIL story
Arbitrarily long-lived linear black hole perturbations
October 2024 Virtual Infinity Seminar by Javier Carballo (University of Southampton)
Fri, 25 Oct 2024 14:00 UTC Online
Javier Carballo
Slides Video
Arbitrarily long-lived linear black hole perturbations
Generalized harmonic gauge on compactified hyperboloidal slices
September 2024 Virtual Infinity Seminar by David Hilditch (University of Lisbon)
Fri, 13 Sep 2024 14:00 UTC Online
David Hilditch
Slides Video
Generalized harmonic gauge on compactified hyperboloidal slices
Time across null horizons
May 2024 Virtual Infinity Seminar by Anıl Zenginoğlu (University of Maryland)
Fri, 10 May 2024 14:00 UTC Online
Anıl Zenginoğlu
Slides Video
Time across null horizons
Hyperboloidal coordinates and blowup for wave equations
April 2024 Virtual Infinity Seminar by Roland Donninger (University of Vienna)
Fri, 12 Apr 2024 14:00 UTC Online
Roland Donninger
Slides Video
Pseudospectrum of black hole quasi-normal modes: results and obstacles
March 2024 Virtual Infinity Seminar by Valentin Boyanov (CENTRA)
Fri, 15 Mar 2024 14:00 UTC Online
Valentin Boyanov
Slides Video
Pseudospectrum of black hole quasi-normal modes: results and obstacles