In the history of numerical (or computational) general relativity, the “Frontiers” meeting in 1988 at the University of Illinois, Urbana-Champaign (USA), played a pivotal role in establishing numerical relativity as a major topic in computational physics and simulation science. The “New Frontiers” meeting in 2006 at the AEI Potsdam convened following major breakthroughs in numerical simulations of binary systems. The most recent “Frontiers 2022” conference was instrumental in assessing the state-of-the-art and identifying future directions in numerical relativity. The upcoming “New Frontiers 2025: past, current and future challenges in Numerical Relativity” will emphasize the significant theoretical and computational challenges ahead, not only in understanding the observations of gravitational waves and electromagnetic counterparts but also in comprehending the nature of gravity at a more fundamental level. Reflecting on previous problems in theory and computation, and how our community overcame them, may guide us in current and future endeavors.
Main topics:
o Mathematical foundations
o Numerical methods for the Einstein and the radiation MHD equations
o High performance computing
o Astrophysics (binary mergers, gravitational waves, electromagnetic counterparts,…)
o Beyond current astrophysics and general relativity
The meeting will take place at the University of the Balearic Islands starting on July 21st and ending on July 25th, 2025. The final day of the conference we will celebrate Carles Bona’s well-deserved retirement in the Carles’s Fest (it is a surprise party, let us try to keep it that way as much as possible!), honoring his contributions and lasting impact in the field through short talks and shared memories.
Registration and abstract submission are now open. The deadline for both is April 30, 2025 and there is no fee! Mallorca is very expensive during the summer period, so we recommend to arrange the flights and book the hotels (on your own) as soon as possible.
Invited Plenary Speakers:
- Josu Aurrekoetxea (MIT, USA)
- Maxence Corman (Max Planck Institute for Gravitational Physics, Germany)
- Daniela Cors (University of Cambridge, UK)
- Tamara Evstafyeva (University of Cambridge, UK)
- François Foucart (University of New Hampshire, USA)
- Aron D. Kovacs (University of London, UK)
- Elias R. Most (California Institute of Technology, USA)
- Daniel M. Siegel (University of Greifswald, Germany)
- Helvi Witek (University of Illinois Urbana-Champaign, USA)
Invited Panel Speakers:
- Sebastiano Bernuzzi (Friedrich-Schiller-Universität Jena, Germany)
- Tim Dietrich (Potsdam University, Germany)
- Kenta Kiuchi (Max Planck Institute for Gravitational Physics, Germany)
- Joan Massó* (Universitat de les Illes Balears, Spain)
- Harald Pfeiffer (Max Planck Institute for Gravitational Physics, Germany)
- Miren R. Radia (University of Cambridge, UK)
- Erik Schnetter* (Perimeter Institute, Canada)
Scientific Organizing Committee:
- Miguel Bezares (University of Nottingham)
- Carles Bona (Universitat de les Illes Balears)
- Bernd Bruegmann (University of Jena)
- Katy Clough (Queen Mary University of London)
- Jose Antonio Font (Universitat de València)
- Sascha Husa (ICE-CSIC)
- Luis Lehner (Perimeter Institute)
- Joan Massó (Universitat de les Illes Balears)
- Carlos Palenzuela (Universitat de les Illes Balears)
- Masaru Shibata (Max Planck Institute for Gravitational Physics)
Contact information: Carlos Palenzuela (carlos.palenzuela_at_uib.es) Miguel Bezares (Miguel.Bezaresfigueroa_at_nottingham.ac.uk)
Sponsors:
This meeting is made possible thanks to the support of the University of the Balearic Islands, the Relativity and Gravitation group at UIB and IAC3, the Goverment of the Balearic Islands (Govern Balear) and the Spanish Ministerio de Economía, Industria y Competitividad.