Rencontres du Vietnam: Cosmology 2025

Preliminary Scientific Program

Monday August 11^th
Opening Session (08:30 - 09:30)
Conference photograph
10:00 - 10:30 Coffee Break
Session #1: Large Scale Structures (10:30 - 12:00)
(35'+10')	DESI Julien Guy (Lawrence Berkeley National Laboratory, Berkeley)
(35'+10')	LSST: First Light Guillem Megias i Homar (KIPAC Stanford University)
12:00 - 13:30 Lunch
Session #2: Cosmic Microwave Background (13:30 - 15:00)
(35'+10')	ACT TBC ()
(35'+10')	SPT Melanie Archipley (University of Chicago)
15:00 - 15:30 Coffee Break
Session #3: Large Scale Structures (15:30 - 16:45)
(35'+10')	EUCLID Linda Blot (Kavli IPMU, Kashiwa)
(25'+5')	The Subaru Prime Focus Spectrograph Cosmology Program Tomomi Sunayama (ASIAA, Taipei)
16:45 - 17:45 Panel discussion on Large Surveys

Tuesday August 12^th
Session #4: Theory (08:30 - 10:00)
(25'+5')	Searching for Inflationary Physics with the CMB Trispectrum Oliver Philcox (Simons Society of Fellows Columbia University, New York)
(25'+5')	Dark dimension cosmology Ignatios Antoniadis (LPTHE, Paris)
(25'+5')	RockStar Baryogenesis: Baryogenesis from primordial CP violation Venus Keus (Dublin Institute for Advanced Studies)
10:00 - 10:30 Coffee Break
Session #5: Cosmic Microwave Background (10:30 - 12:00)
(25'+5')	Birefrengence Ippei Obata (KEK, Tsukuba)
(25'+5')	Dust polarization results from Planck Tuhin Ghosh (NISER, Bhubaneswar)
(25'+5')	Constraints on primordial non-Gaussianity from the cross-correlation of DESI Luminous Red Galaxies and Planck CMB lensing José Ramón Bermejo-Climent (Instituto de Astrofisica de Canarias, La Laguna)
12:00 - 13:30 Lunch
Session #6: Other Probes (13:30 - 15:00)
(25'+5')	Pulsar timing array Andrea Mitridate (DESY, Hamburg)
(25'+5')	Cosmology with Line Intensity Mapping from Antartica with SPT-SLIM and TIM Jessica Zebrowski (KICP, Chicago)
(25'+5')	Fundamental Physics and Cosmology with TianQin Fa Peng Huang (Sun Yat-sen University, Zuhai)
15:00 - 15:30 Coffee Break
Session #7: Other Probes (15:30 - 16:50)
(25'+5')	Constraining primordial black holes using gravitational wave observations Sachiko Kuroyanagi (Instituto de Física Teórica UAM -CSIC, Madrid)
(25'+5')	Tuning the cosmic instrument: robust cosmology through combined probes Alexander Reeves (ETH, Zurich)
(15'+5')	YOLO-CL : Deep Machine Learning for Galaxy Cluster detection with LSST Vinh Phat Tran (Laboratoire APC, Paris)
16:50 - 18:00 Informal discussions and/or beach

Wednesday August 13^th
Session #8: Large Scale Structures (08:30 - 10:00)
(25'+5')	Dark Energy Survey: implications for cosmological expansion models from the final DES Baryon Acoustic Oscillation and Supernova data Kwan C. Chan (Sun-Yat Sen University, Zhuhai)
(25'+5')	Cosmology from weak lensing and galaxy clustering in the Dark Energy Survey David Sánchez Cid (University of Zurich)
(25'+5')	KiDS-Legacy: Consistency of cosmic shear measurements and joint cosmological constraints with external probes Benjamin Stölzner (Ruhr University, Bochum)
10:00 - 10:30 Coffee Break
Session #9: Large Scale Structures (10:30 - 12:00)
(25'+5')	Time-domain Cosmology in the Era of Large Surveys Ariel Goobar (Oskar Klein Centre for Cosmoparticle Physics, Stockholm)
(15'+5')	Missing Components in ΛCDM from DESI Y1 BAO Measurements: Insights from Redshift Remapping Elena Fernández-García (Instituto de Astrofisica de Andalucia, Granada)
(15'+5')	Creating Probabilistic Catalogues from Deblended Galaxies Thi Yen Binh Nguyen (Laboratoire APC, Paris)
(15'+5')	Cosmology with Quasar Proper Motions: Constraining Anisotropic Expansion of the Universe Phu Huy Nguyen (University of Rome "Tor Vergata")
12:00 - 13:30 Lunch
14:00 - 18:30 Excursions

Thursday August 14^th
Session #10: Large Scale Structures (08:30 - 10:00)
(25'+5')	Simulation-Based Inference for Cosmology Leander Thiele (Kavli IPMU, Kashiwa)
(25'+5')	The challenges of using Baryon Acoustic Oscillations distances for cosmology Stefano Anselmi (INFN, Padova)
(25'+5')	Positive neutrino masses with DESI DR2 via matter conversion to dark energy Kevin Croker (Arizona State University, Tempe)
10:00 - 10:30 Coffee Break
Session #11: H₀ Tensions (10:30 - 11:50)
(25'+5')	The Hubble parameter of the Local Distance Ladder from dynamical dark energy with no free parameters Maurice van Putten (Sejong University, Seoul)
(25'+5')	A New Master Supernovae Ia sample and the investigation of the H0 tension Maria Dainotti (NAOJ, Tokyo)
(15'+5')	Bumpy universe model as a solution to the Hubble and $\sigma_8$ tensions Tamaki Murokoshi (Tohoku University, Sendai)
12:00 - 13:30 Lunch
Session #12: Dark Matter Models (13:30 - 15:00)
(25'+5')	Secondary gravitational waves and the early universe Liantao Wang (University of Chicago)
(25'+5')	Galaxy evolution, observational biases and cosmological tensions Agnieszka Pollo (NCBJ & Jagiellonian University, Krakow)
(25'+5')	Probing Particle Physics with the Cosmological Collider Yi Wang (Hong Kong University of Science and Technology)
15:00 - 15:30 Coffee Break
Session #13: Hidden Sector (15:30 - 16:30)
(25'+5')	Populating Hidden Sectors through Gravitational Particle Production Rocky Kolb (University of Chicago)
(25'+5')	Gravitational particle production of scalars: analytic and numerical approaches including early reheating Leah Jenks (KICP, Chicago)
16:30 - 17:30 Panel discussion
18:30 - 21:00 Conference Dinner at ICISE

Friday August 15^th
Session #14: Cosmic Microwave Background (08:30 - 09:50)
(15'+5')	Untangling dust and CIB emission in Planck 353 GHz observation with Scattering Coefficients Srijita Sinha (NISER, Bhubaneswar)
(25'+5')	Simons Observatory Sherry Song (Kavli IPMU, Kashiwa)
(25'+5')	CMB Bharat Tarun Souradeep (Raman Research Institute, Bengalore)
09:50 - 10:20 Coffee Break
Session #15: Cosmic Microwave Background (10:20 - 11:20)
(25'+5')	The LiteBIRD mission: probing inflation with CMB polarization Marta Monelli (Kavli IPMU, Kashiwa)
(25'+5')	Large-Scale Polarization Measurements of the Cosmic Microwave Background: From Planck to LiteBIRD Guillaume Patanchon (ILANCE, Kashiwa and APC, Paris)
11:20 - 12:30 Visit of Explora Science
12:30 - 14:00 Lunch
Closing Session (14:00 - 15:00)
(50'+10')	Outlook/Perspectives/Vision François R. Bouchet (Institut d'Astrophysique de Paris)
15:00 - 15:30 Coffee Break
15:30 - 17:00 Fruit Party on the beach

Last modification 31/07/25 (jdz)