
Cosmology is at a crossroad. Are the rising observational tensions harbingers of doom for our beloved LCDM paradigm? Is the young field of gravitational wave astronomy about to revolutionize our understanding of black holes, and their cosmic dynamics? What is the best explanation of the early universe? What are the most exciting new ideas? This annual workshop brings together leaders from our three institutes and beyond to address these questions, and plan a roadmap to advance the cosmological frontiers of fundamental physics.
Past editions:
2025 - hosted by APC
2024 - hosted by University of Edinburgh

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Speakers
Asimina Arvanitaki (Perimeter Institute)
Job Feldbrugge (University of Edinburgh)
Ben Freivogel (University of Amsterdam)
Akshay Anant Ghalsasi (Harvard University)
Yonatan Kahn (University of Toronto)
Alex Krolewski (University of Waterloo)
Alessandro Longo (APC)
Sizheng Ma (Perimeter Institute)
Roberto Maiolino (Cambridge University)
Laurence Perreault-Levasseur (Université de Montréal)
Rashmish Mishra (Harvard University)
Mykhaylo Usatyuk (University of California, Santa Barbara)
Cumrun Vafa (Harvard University)
Zach Weiner (Perimeter Institute)
Yazaman Yazdi (Dublin Institute for Advanced Studies)
Hanyu Zhang (University of Waterloo)
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Scientific Organizer Committee
Perimeter Institute
Niayesh Afshordi
Ghazal Geshnizjani
Neal Dalal
Will Percival
Carlos Wagner
APC (Astroparticle and Cosmology Laboratory)
Elias Kritsis
Luca Santoni
Francesco Nitti
Martin Bucher
Edinburgh
Latham Boyle
Alkistis Pourtsidou

