Apr 27 – 29, 2026
Perimeter Institute for Theoretical Physics
America/Toronto timezone

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)
Yanbei Chen (Caltech)
Job Feldbrugge (University of Edinburgh)
Ben Freivogel (University of Amsterdam)
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)
Lisa Randall (Harvard University)
Cumrun Vafa (Harvard University)
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 

 

Conference information

Date/Time

Starts

Ends

All times are in America/Toronto

Location

Perimeter Institute for Theoretical Physics
PI/1-100 - Theatre
The call for abstracts is open
You can submit an abstract for reviewing.
Registration
Registration for this event is currently open.