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PhD Winter School on Black Holes and Gravitational Waves, January 31st – February 5th, 2027 in Skeikampen, Norway

The Nordic Winter School aims to introduce Ph.D. students, advanced Master’s students and Postdocs to current exciting topics in theoretical physics. This year, the school has a particular focus on black holes, gravitational physics, gravitational wave analysis, and astrophysical GW sources.

The school will feature the following invited guest lecturers:

  • Elias Most (Caltech)
  • Jan Steinhoff (AEI, Potsdam)
  • Tom Callister (Williams College)

The attendance will be limited to 40 participants. Please check the registration page (see website link) for detailed information about the necessary registration materials. We encourage participants from all nationalities and backgrounds to apply. Young post-docs are encouraged to participate as well. Exceptionally talented M.Sc. students can apply too. In case the 40 participant limit is reached, students will be selected on the basis of the potential opportunities that this PhD School could have for their careers.
The Winter Nordic School takes place at the beautiful Thon Hotel Skeikampen, approximately 40 kilometers north of Lillehammer (200 km north of Oslo).
Transportation between Oslo Airport and the hotel will be provided without cost. All participants are expected to arrange their own travel to and from Oslo.

Organizers:

  • Emil Bjerrum-Bohr
  • Vitor Cardoso
  • Andrew Chael
  • Poul H. Damgaard
  • Martin Pessah
  • Johan Samsing

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Simulating Extreme Spacetimes with SpEC and SpECTRE II: Summer school and developers’ Meeting, July 19-23, 2027

Applications are now open for an upcoming workshop, “Simulating Extreme Spacetimes with SpEC and SpECTRE II: Summer school and developers’ meeting”, Jul 19 – 23, 2027, at ICERM, Brown University, US (https://icerm.brown.edu/program/topical_workshop/tw-27-ses2).

The Simulating eXtreme Spacetimes (SXS) collaboration has managed the development of two distinct numerical relativity codes to enable high-fidelity simulations of compact object mergers: (i) the Spectral Einstein Code (SpEC) based on pseudospectral methods, and (ii) the open-source code SpECTRE, an hp-adaptive discontinuous Galerkin scheme for relativistic astrophysics. Our weeklong program includes two related activities:

(i) a SpECTRE community workshop and

(ii) a SpEC and SpECTRE developers meeting.

Our SpECTRE workshop aims to provide graduate students, postdocs, and faculty with the tools to install, run, and contribute to the open-source code SpECTRE. The open-source code SpECTRE is a relativistic astrophysics code for simulating neutron star mergers, core-collapse supernovae, and gamma-ray bursts. Our SpECTRE workshop will include both lectures and hands-on sessions. Lecture topics will include the generalized harmonic formulation of the Einstein field equation, general relativistic hydrodynamics, the discontinuous Galerkin method with finite volume sub-cells, the Cauchy characteristic evolution method, and the use of coding agents for code development. There will also be ample opportunity for students and postdocs to interact with senior participants and lecturers of the ICERM workshop program. The code developers’ meeting will bring together researchers who are actively developing SpEC, SpECTRE, and accompanying software for interacting with publicly available simulation datasets such as gravitational waveforms. Both events will be in-person, with streaming options available for lectures. ICERM will be able to offer limited funding for some participants.

The application deadline is February 28, 2027.

With warm regards, Katerina Chatziioannou, Nils Deppe, Scott Field, Lawrence Kidder, Geoffrey Lovelace, Harald Pfeiffer, Mark Scheel, Leo Stein, Saul Teukolsky, Vijay Varma, Nils Vu

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2027 Summer School on Gravitational Waves, Les Houches, July 5-30, 2027

We are pleased to announce that the 2027 session of the MaNiTou summer school on gravitational waves will be at the Les Houches School of Physics (Les Houches, France) in 2027. This will be a month long summer school, from July 5 to July 30. So please mark your schedules.

Application and registration information will be coming soon. The priority for the school will be PhD students, young postdocs, and exceptional masters students. We will also consider participation from researchers/professors/engineers thinking to change their research area to gravitational waves.

The nominal cost for the school will be 2100 €; this will cover accommodation and meals. The organizing committee is actively trying to raise funds to diminish this cost and provide some scholarships. Again, more information will be coming soon.

The confirmed speakers and topics are the following:

  • Simone Speziale, gravitational-wave theory
  • Frédérique Marion, gravitational-wave data analysis
  • Joe Romano, physical conditions to create gravitational waves, and stochastic gravitational-wave backgrounds
  • Sylvain Marsat, hands-on sessions on gravitational-wave data analysis
  • Walid Chaibi, ground-based gravitational-wave interferometers
  • Alessandra Buonanno, gravitational waveform modeling
  • Michela Mapelli, the astrophysics of gravitational-wave sources, and gravitational-wave and binary systems: formation and astrophysics
  • Samaya Nissanke, lectures on electromagnetic followup of gravitational-wave events: techniques and results
  • Neil Cornish, an introduction to Bayesian parameter estimation, and applications to gravitational-wave sources
  • Mairi Sakellariadou, early universe cosmology and beyond the standard model particle physics, observational cosmology with gravitational waves, and tests of theories of gravity with gravitational-waves
  • Simone Mastrogiovanni, cosmology with gravitational waves, Bayesian methods, technical aspects, and future studies with third generation gravitational-wave detectors.
  • Viola Sordini, recent observations by LIGO-Virgo-KAGRA and their implications
  • Stefan Hild, advanced quantum techniques and third-generation gravitational-wave interferometers
  • Eric Gourgoulhon, black hole physics
  • Gudrun Wanner, space based gravitational-wave detectors – LISA and future missions.
  • Harald Pfeiffer, numerical relativity: introduction and application to black holes
  • Tim Dietritch, numerical relativity: binaries with neutron stars
  • Astrid Lamberts, LISA science and sources
  • Natalia Korsakova, an introduction to artificial intelligence techniques with applications for gravitational waves – tools for coding and data analysis, including hands-on sessions
  • Maria Alessandra Papa, continuous wave gravitational-wave searches
  • Michael Kramer, pulsars, pulsar observations, and pulsar timing
  • Bruce Allen, pulsar timing arrays: introduction and detection principles, and PTA harmonic analysis.
  • Michele Vallisneri, the Bayesian approach for PTA, results

For any immediate questions, please reach out to a member of the Organizing Committee.

We look forward to seeing you in Les Houches!
The Organizing Committee –
Bruce Allen
Marie Anne Bizouard
Nelson Christensen
Sebastien Guillot
Eric Kajfasz
Michele Mancarella
Christian Marinoni
Sylvain Marsat
Raphael Mignon-Risse
Samaya Nissanke
Maria Alessandra Papa
Delphine Porquet
Nicola Tamanini
Gudrun Wanner

The School on Gravity: From Commotion to Locomotion, June 21-25 2027 at NBI Copenhagen

Understanding the gravitational interaction is one of the great scientific endeavors of the 21st century. The Nobel Prize-winning discovery of gravitational waves in 2015, and subsequent detections by the LIGO-Virgo-KAGRA Collaboration, have marked a revolutionary step forward in physics and astrophysics by opening an entirely new window for exploring the Universe. Future upgrades to these detectors, along with upcoming facilities such as LISA and the Einstein Telescope, promise even more breakthrough discoveries that the next generation of scientists will need to interpret.

The School on Gravity (21–25 June 2027, Copenhagen) will introduce junior scientists—graduate students and advanced undergraduates with a background in general relativity—to a wide range of foundational topics in the exciting new field of gravitational wave physics. Topics will span from the theory of motion, to new challenges introduced by quantum physics, to the astrophysics of black holes and source modeling for gravitational-wave detectors.

The School on Gravity will take place in the legendary Auditorium A of the Niels Bohr Institute, inviting students and lecturers to challenge current paradigms in gravitational physics in the spirit of the quantum revolution that unfolded in this very room.

Nominal workload is around 70 hours, including preparation time. It should be equivalent to 2.5 ECTS.

Scientific Organizing Committee
Vitor Cardoso (Director of CoG), Emil Bjerrum-Bohr, Jose Ezquiaga, Troels Harmark, Niels Obers, Marta Orselli, Alessia Platania, Johan Samsing, Maarten van de Meent, Ziqi Yan.

Local Organizing Committee
Dogan Akpinar, Vitor Cardoso, Bertil Cold, Francesco Del Porro, Jose M. Ezquiaga, Christos Kristaki, Emily Kate Mansfield, Fanny Töpper, Guangzi Xu, Serdar Yildiz.

School Website

Theory Meets Experiment 2026 – Gravitational Wave Physics: From Fundamental Principles to Next-Generation Observatories, November 9-20, 2026 at GGI-Florence

We are excited to announce the upcoming school, Theory Meets Experiment 2026 – Gravitational Wave Physics: From Fundamental Principles to Next-Generation Observatories, taking place at the Galileo Galilei Institute in Florence from the 9th of November until the 20th of November 2026.

Designed for early-career researchers and PhD students, this school bridges the gap between fundamental theory, data analysis and advanced experimental techniques in gravitational wave science. Analyzing current detector data and building future observatories requires close synergy between theorists and experimentalists. This program offers a collaborative platform to master both sides of the field, connect with leading experts and build lasting professional networks.

Key Topics Covered:

Theoretical Modeling: Gravitational radiation theory, compact binary source dynamics, cosmological gravitational wave background. Precision Instrumentation: Quantum squeezing, thermal and Newtonian noise mitigation, active control systems in laser interferometers. Next-Gen Observatories: Strategies and signal analysis shaping the future of third-generation and space-borne detectors like the Einstein Telescope and LISA.

Registration & Key Information:

Target Audience: PhD students, postdocs, and early-career researchers in physics and astrophysics. Motivated master students are also welcome.

Location: Galileo Galilei Institute (GGI), Florence (Italy)

Dates: 9-20 November 2026 (2 weeks)

Application Deadline: 29 September 2026

More Information: Visit https://www.ggi.infn.it/single-event.php?id=571 for the full program and application instructions.

How to Apply: Visit https://www.ggi.infn.it/apply-ggi.php to apply.

Contact email: theory-meets-experiment-2026-organizers(at)lists.ggi.infn.it

New Horizons in Quantum Gravity, April 11-16 2027 at Ecole de Physique des Houches

Taking place at the prestigious Ecole de Physique des Houches near Mont Blanc, on April 11-16, 2027, this doctoral school is dedicated to young researchers in classical and quantum gravity. It covers advanced topics in general relativity -covariant phase space, boundary symmetries, edge modes- and the recent developments they led to in quantum gravity, including algebra of observables, celestial holography and the blooming interface with quantum reference frames. Leading researchers at the forefront of quantum gravity and quantum information, will teach the fundamentals and discuss the current exciting lines of research.

The school is organized by:

Luca Ciambelli – Perimeter Institute, Canada Flaminia Giacomini – University of Rome Tor Vergata, Italy Etera Livine – ENS Lyon, CNRS, France Natalie Paquette – University of Washington, USA

Confirmed lecturers are Glenn BARNICH, Luca CIAMBELLI, Roberto EMPARAN, Flaminia GIACOMINI, Steve GIDDINGS, Etera LIVINE, Monica PATE, Ana-Maria RACLARIU, Jonathan SORCE.

Registration is now open !

School Website

School of Basic Science 2026, August 30 – September 5 in Campagna, Italy

Campagna School of Basic Science 2026
Advanced Methods for the Physics of the Universe

Joint initiative with Korea Institute for Basic Science (IBS)
Con il patrocinio del Dipartimento di Fisica e Astronomia "Galileo Galilei", Università di Padova

The first edition of the Campagna School of Basic Science will focus on advanced theoretical methods for studying the physics of the universe. The program will feature four courses covering the following topics: inflationary cosmology; cosmological correlators; amplitude methods for gravitational waves; and topological data analysis techniques applied to cosmology. The aim of the school is to explore interdisciplinary subjects, fostering discussion and collaboration among participants.

In addition to the lectures, two public events will be organized to celebrate important historical characters who lived in Campagna. The first honors Giordano Bruno, often regarded as one of the earliest true cosmologists for his pioneering ideas about cosmic pluralism and the concept of an infinite universe. The second commemorates Juan Caramuel, considered the first mathematician to publish a rigorous study of non-decimal numeral systems, including the binary system, in 1670, during his stay in Campagna.

The School will be held as part of the second edition of “Campagna Science Week,” whose first edition took place in 2025 and included a conference.

Topics and Lecturers

  • Inflationary Cosmology – Robert Brandenberger (McGill University, Canada)
  • Cosmological Correlators – Paolo Benincasa (Santiago de Compostela, Spain)
  • Amplitude Methods for Gravitational Waves – Carlo Heissenberg (IPhT, Saclay, France)
  • Topological Data Analysis for Cosmology – Matteo Biagetti (RIT, Area Science Park Trieste, Italy)

Public Lectures

  • Giordano Bruno Seminar – Thibault Damour (IHES, Bures-sur-Yvette, France)
  • Juan Caramuel Seminars – Donato Bini (IAC – CNR, Italy) and Gabriele Gionti S.J. (Specola Vaticana, Italy)

School Website

IGWN-PI School on Gravitational Waves, August 10-14 2026, Waterloo, Canada

The International Gravitational Wave Network (IGWN) School is an intensive one-week program designed for graduate students and early-career researchers seeking to contribute to gravitational wave astronomy through engagement with the global LIGO–Virgo–KAGRA collaboration. 

The school will offer a comprehensive introduction to the science, infrastructure, techniques, and collaborative practices that underpin modern gravitational-wave astronomy given by leading scientists from across this international network of advanced gravitational-wave detectors. Participants will explore the many aspects of gravitational wave observations—from detector operations and characterization to data analysis and astrophysical interpretation—gaining the practical knowledge and methodological tools needed to contribute effectively to this large, worldwide scientific effort. Through lectures, tutorials, and interactive sessions, this program aims to foster a new generation of researchers capable of actively participating in a global collaboration of thousands of scientists working together to make groundbreaking discoveries.

Topics include:

  • compact binary coalescence, continuous wave, and dark matter searches; building gravitational wave catalogs
  • multi-messenger gravitational wave astronomy
  • gravitational wave observatories, instrument science, and detector characterization
  • structure and integrating into the collaboration

More information: https://igwn.docs.ligo.org/web/website/

School Website

IGWN School at Perimeter Institute, August 10-14, 2026

The IGWN School will be held August 10 - August 14, 2026 at Perimeter Institute. 

The International Gravitational Wave Network (IGWN) School is an intensive one-week program designed for graduate students and early-career researchers seeking to contribute to gravitational wave astronomy through engagement with the global LIGO–Virgo–KAGRA collaboration. The school will offer a comprehensive introduction to the science, infrastructure, techniques, and collaborative practices that underpin modern gravitational-wave astronomy given by leading scientists from across this international network of advanced gravitational-wave detectors. Participants will explore the many aspects of gravitational wave observations—from detector operations and characterization to data analysis and astrophysical interpretation—gaining the practical knowledge and methodological tools needed to contribute effectively to this large, worldwide scientific effort. Through lectures, tutorials, and interactive sessions, this program aims to foster a new generation of researchers capable of actively participating in a global collaboration of thousands of scientists working together to make groundbreaking discoveries.

Lecturers:

Patrick Brady (University of Wisconsin-Milwaukee)
Elenna Capote (LIGO Hanford Observatory)
Derek Davis (University of Rhode-Island)
Chad Hanna (Pennsylvania State University)
Jess McIver (University of British Columbia)
Jessica Steinlechner (Maastricht University)
Daniel Williams (The University of Glasgow)
Nicolas Arnaud (CNRS/IN2P3 & Université Claude Bernard Lyon 1) – TBC
Barbara Patricelli (University of Pisa) – TBC

Scientific Organizers:

Luis Lehner (Perimeter Institute)
Will East (Perimeter Institute)
Rob Coyne (University of Rhode Island)
Edward Porter (APC)
Quynh Lan Nguyen (Phenikaa University)

Information for this event can be found here.

Gravitational Waves at the Fin del Mundo, January 11-22 2027, Universidad Central La Serena

Since the historic first detection in September 2015, gravitational wave observations have become routine, with the LIGO-Virgo-KAGRA network now detecting approximately one black hole merger every three days and having captured around 300 events to date. The future promises even more: next-generation detectors like the Einstein Telescope and Cosmic Explorer are expected to detect hundreds of thousands to millions of compact binary coalescences per year. These observations enable tests of fundamental physics in strong-gravity regimes, insights into the nature of compact objects and the evolution of stars, probes of cosmological evolution, and opens the possibility of multi-messenger astrophysics.

Join us for the 4th Gravitational Wave School in Chile (January 11-15), continuing a proud tradition of training a new generation of latin-american scientists in this growing and exciting research field. This time, the event will be followed by the international conference Gravitational Waves at the Fin del Mundo (January 18-22), inviting world-leading experts in strong-field gravitational physics and astrophysics.

These events will be held at Universidad Central in La Serena, Chile. La Serena is a charming seaside, in a region renowned for its pisco production and tropical papayas. Most importantly, La Serena serves as the gateway to some of the world’s most important astronomical facilities, including Vera C. Rubin Observatory, Cerro Tololo, Gemini, Las Campanas, and La Silla—making it the perfect location to explore the future of gravitational wave astrophysics.

4th Gravitational Wave School: Lecturers

Thomas Sotiriou (University of Nottingham)
Katerina Chatzioannou (Caltech)
Alessandra Corsi (Johns Hopkins University)
Pablo Marchant (Ghent University)

Gravitational Waves at the Fin del Mundo: Invited Speakers

Max Bañados (Catholic University of Chile)
*Clécio R. Bom (Brazilian Center for Physics Research)
Vitor Cardoso (Niels Bohr Institute)
Cecilia Chirenti (University of Maryland)
Katy Clough (Queen Mary University of London)
Anuradha Gupta (University of Mississippi)
Natalia Korsakova (Université Côte d’Azur)
Luis Lehner (Perimeter Institute)
Caio Macedo (Federal University of Pará)
*Rafaella Margutti (University of California, Berkeley)
Nicolás Yunes (University of Illinois Urbana-Champaign)

*To be confirmed

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