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COSMO-26, August 24-28 2026 in Leiden

The 29th International Conference on Particle Physics and Cosmology (COSMO-26) will be hosted by Leiden University. This annual conference series, one of the largest venues for researchers at the intersection of particle physics and cosmology, brings together world experts to discuss the latest advancements in the field.

Topics

  • Gravitational Wave Cosmology
  • CMB
  • Neutrino cosmology
  • LSS and Weak gravitational lensing
  • Tensions/Status of LCDM
  • Primordial Black Holes
  • Cosmological magnetic fields
  • Inflation and primordial universe
  • Dark energy and modified gravity
  • Statistical inference in cosmology
  • Cosmological implications of Quantum Gravity
  • Dark matter

Invited Plenary Speakers

Kevork Abazajian
University of California Irvine

Alexandra Amon
Princeton University

Axel Brandenburg
NORDITA / Stockholm University /
Carnegie Mellon University

Chris van den Broeck
Utrecht University /
Nikhef

Erminia Calabrese
Cardiff University

Chiara Caprini
University of Geneva /
CERN

Jens Chluba
Joddrell Bank /
University of Manchester

Willem Elbers
Durham University

Simon Foreman
Arizona State University

Renata Kallosh
Stanford University

Eiichiro Komatsu
Max Planck Institute for Astrophysics /
Kavli IPMU

Andrii Neronov
Université Paris Cité /
EPFL

Alkistis Pourtsidou
Edinburgh University

Misao Sasaki
University of Tokyo / Kavli IPMU /
APCTP Pohang

Gary Shiu
University of Wisconsin Madison

Joop Schaye
Leiden University

Marko Simonovic
University of Florence

Filippo Vernizzi
IPhT-CEA Saclay

Session conveners

K. Bondarenko
S. Céspedes
P. Cole
W. Coulton
A. Duivenvoorden
C. Garcia Garcia
A. Garoffolo
M. Gervino
D. Glavan
H. Hildebrandt
O. Iarygina
B. Kavanagh
K. Kuijken
A. Malhotra
A. Nicola
M. Ovchynnikov
L. Roszkowski
E. Sellentin
B. Shakya
J. van de Vis
D.-G. Wang

Any inquiries can be sent to: cosmo-26(at)lorentz.leidenuniv.nl

Conference Website