High Energy Physics News & Events
The optical appearance of some regular compact objects
NAR 2024
P. Cunha and C. Herdeiro were invited speakers at the online workshop on numerical and analytical relativity (NAR-2024), organized by the Department of Applied Sciences, Indian Institute of Information Technology Allahabad (IIITA) during 20 - 22 March 2024. The video recorded lectures can be seen here.
Numerical evolutions with the Kadath library: Application to the Schwarzschild black hole and Teukolsky gravitational waves
Numerical Relativity is a key tool for the study of strong-field gravity. I will present a new evolution code, based on the Kadath library. It relies on multidomain spectral methods for the space discretization, and explicit time integration schemes.
Discussion of the paper "Axion Kinetic Misalignment Mechanism", by Raymond T. Co, Lawrence J. Hall, and Keisuke Harigaya
Axion Kinetic Misalignment Mechanism
Raymond T. Co, Lawrence J. Hall, and Keisuke Harigaya
arXiv:1910.14152 [hep-ph]
Robertus J. H. Potting
Name: Robertus J. H. Potting
Position: Full Professor in Theoretical Physics, Physics Department,
University of Algarve
Email: rpotting@ualg.pt
ORCID: 0000-0001-6915-3994
ICGC 24 and ICRAC 24
C. Herdeiro was one of the plenary invited speakers of the International Conference on Gravitation and Cosmology (ICGC 24) and the International Conference on Relativistic Astrophysics and Cosmology (ICRAC 24) that took place in Lahore, Pakistan on 29-31 Jan and 1-2 Feb 2024. Wonderful hospitality and great interactions. Science brings people together.
From Hubble to Bubble - gravitational waves from phase transitions after inflation
The prospect of a stochastic gravitational wave (GW) background from the primordial universe offers a promising new window for cosmology and fundamental physics.
Numerical evolution of well-posed field theories with anisotropic scaling
Black Hole Superradiance video
Visakan Balakumar, Marie Curie seconded fellow within the RISE FunFiCO project, coordinated by Gr@v, authored a YouTube outreach video on superradiance. Check it out here!