Particle Physics in the Early Universe
de
lundi 14 septembre 2026 (09:00)
à
vendredi 18 septembre 2026 (20:00)
lundi 14 septembre 2026
09:00
Registration and Coffee
Registration and Coffee
09:00 - 10:00
10:00
Monday
10:00 - 11:30
Room: 100/-1-A900 - Auditorium Joliot Curie
Contributions
10:00
TBA
-
Ed Copeland
10:45
Dark Matter from a Slightly Broken Mirror
-
Juri Smirnov
(
University of Liverpool
)
11:30
Coffee break
Coffee break
11:30 - 12:00
12:00
Monday
12:00 - 12:45
Room: 100/-1-A900 - Auditorium Joliot Curie
Contributions
12:00
Developments in gravitational particle production
-
Oleg Lebedev
(
University of Helsinki
)
12:45
Lunch break
Lunch break
12:45 - 14:00
14:00
Monday
14:00 - 15:30
Room: 100/-1-A900 - Auditorium Joliot Curie
Contributions
14:00
Nonthermal leptogenesis via cosmological gravitational particle production
-
Rocky Kolb
(
The University of Chicago
)
14:45
Geodesic Completeness in General Cosmological Scenarios
-
William Kinney
(
Univ. at Buffalo, SUNY
)
15:30
Coffee Break
Coffee Break
15:30 - 16:00
16:00
Monday
16:00 - 17:30
Room: 100/-1-A900 - Auditorium Joliot Curie
Contributions
16:00
Non-compact QCD axion and its gravitational origin
-
Mikhail Shaposhnikov
(
EPFL
)
16:45
Primordial lepton asymmetries: constraints and consequences
-
Julien Froustey
(
IFIC, CSIC-UV
)
17:30
Free discussions
Free discussions
17:30 - 19:00
19:00
Dinner at "Le Gramophone" in Orsay
Dinner at "Le Gramophone" in Orsay
19:00 - 22:00
mardi 15 septembre 2026
10:00
Tuesday
10:00 - 11:00
Contributions
10:00
Kowalska
10:30
Lewicki
11:00
Coffee Break
Coffee Break
11:00 - 11:30
11:30
Tuesday
11:30 - 12:30
Contributions
11:30
Conlon
12:00
TBA
12:30
Lunch Break
Lunch Break
12:30 - 14:00
14:00
Tuesday
14:00 - 15:30
Contributions
14:00
Berezhiani
14:30
Gravitational Waves from Primordial Black Hole Reheating
-
Yann GOUTTENOIRE
(
IAP
)
15:00
Coupled Dark Energy and Dark Matter for DESI: An Effective Guide to the Phantom Divide
-
Stephen King
15:30
Coffee Break
Coffee Break
15:30 - 16:00
16:00
Tuesday
16:00 - 17:00
Contributions
16:00
Mukaida
16:30
Sessolo
17:00
Free Discussions
Free Discussions
17:00 - 19:00
mercredi 16 septembre 2026
10:00
Wednesday
10:00 - 11:00
Contributions
10:00
TBA
-
Matteo Braglia
(
CERN
)
10:30
Axion inflation with gauge fields: backreaction and signatures
-
Marco Peloso
(
University of Padua and INFN, Sezione di Padova
)
11:00
Coffee Break
Coffee Break
11:00 - 11:30
11:30
Wednesday
11:30 - 12:30
Contributions
11:30
Dudas
12:00
McCullough
12:30
Lunch Break
Lunch Break
12:30 - 14:00
14:00
Wednesday
14:00 - 15:30
Contributions
14:00
Constraining Dissipative Inflation with Open Effective Field Theories
-
Thomas Colas
(
DAMTP - University of Cambridge
)
14:30
Primordial black hole formation from self-resonant preheating in single-field inflation?
-
Pasquale SERPICO
(
LAPTh
)
15:00
Stefanyszyn
15:30
Coffee Break
Coffee Break
15:30 - 16:00
16:00
Wednesday
16:00 - 17:00
Contributions
16:00
Świeżewska
16:30
New probes of supercool phase transitions and domain walls at PTA frequencies
-
Pedro Schwaller
(
Mainz University
)
17:00
Free Discussions
Free Discussions
17:00 - 19:00
19:00
Cocktail in the Polish Embassy (TBC)
Cocktail in the Polish Embassy (TBC)
19:00 - 20:30
jeudi 17 septembre 2026
10:00
Thursday
10:00 - 11:00
Contributions
10:00
TBA
-
Marco Drewes
(
UCLouvain
)
10:30
Gravitational production of Sterile Neutrinos
-
Fotis Koutroulis
(
IHEP, Beijing
)
11:00
Coffee Break
Coffee Break
11:00 - 11:30
11:30
Thursday
11:30 - 12:30
Contributions
11:30
Durrer
12:00
TBA
-
Chiara Caprini
(
CERN and University of Geneva
)
12:30
Lunch break
Lunch break
12:30 - 14:00
14:00
Thursday
14:00 - 15:30
Contributions
14:00
A Laplace-space approach to cosmological correlators
-
Sébastien RENAUX-PETEL
(
IAP - CNRS
)
14:30
Modelling Ultra-Slow-Roll Inflation
-
David Wands
(
University of Portsmouth
)
15:00
Pinol
15:30
Coffee Break
Coffee Break
15:30 - 16:00
16:00
Thursday
16:00 - 17:30
Contributions
16:00
Seesaw cosmology
-
Nicolás Bernal
(
New York University Abu Dhabi
)
16:30
Self-interacting dark matter: non-perturbative dynamics
-
Ayuki Kamada
(
University of Warsaw
)
17:00
TBA
-
Alejandro Ibarra
(
Technical University of Munich
)
17:30
Free Discussions
Free Discussions
17:30 - 19:00
19:00
Conference dinner in "Piccolino Parigi"
Conference dinner in "Piccolino Parigi"
19:00 - 22:00
vendredi 18 septembre 2026
09:30
Friday
09:30 - 11:00
Contributions
09:30
Losada
10:00
Testing α-attractor models of inflation by CMB and reheating temperature
-
Marek Olechowski
(
University of Warsaw
)
10:30
Sakurai
11:00
Coffee Break
Coffee Break
11:00 - 11:30
11:30
Friday
11:30 - 13:00
Contributions
11:30
Unveiling the Dark Ages
-
JOE Silk
(
IAP/JHU
)
12:00
Tong
12:30
Ballesteros
13:00
Lunch and Farewell
Lunch and Farewell
13:00 - 14:00