Conference


20 Jul, 2026 - 26 Jul, 2026

Exploring New Frontiers in Cosmology

Abstract

This conference will be dedicated to exploring new frontiers and emerging directions in cosmology, astrophysics, and astroparticle physics, in light of the wealth of new data collected over the past decade. Special emphasis will be placed on exploring the interplay between these observations and our understanding of fundamental physics. The conference aims to bring together various international research groups to compare approaches and examine potential extensions of our current standard models.

Topics

Topics to be addressed during the conference include (but are not limited to):
- Inflation;
- Dark Matter;
- Dark Energy;
- Extensions to the Standard Model of particles and their implications for cosmology;
- Modified theories of gravity and their implications for cosmology.

Organizers

Eleonora Di Valentino — School of Mathematical and Physical Sciences, The University of Sheffield

William Giarè — Department of Physics and Astronomy, University of Hawaii

Matteo Martinelli — INAF, Osservatorio Astronomico di Roma

Vivian Poulin — Laboratoire Univers & Particules de Montpellier, CNRS

Elsa M. Teixeira — Laboratoire Univers & Particules de Montpellier, CNRS

Luca Visinelli — Dipartimento di Fisica “E.R. Caianiello”, Università degli Studi di Salerno,

Local organizers

William Giarè and Elsa M. Teixeira

Contact

giare@hawaii.edu
elsa.teixeira@umontpellier.fr

Website:

Code of Conduct

Please read the INFN Code of Conduct for Conferences and Events.

Related events
Poster session

The participants who would like to present a poster are kindly invited to send an email with the title and a short abstract to alice.bernamonti@unifuit before May 22, specifying for which week of the workshop. Since a limited number of panels is available, the organizers will select the posters shortly after the deadline.

week 3

Monday Tuesday Wednesday Thursday Friday
11:30 - 12:30 Tomasevic Newenfeld Collin-Ellerin Caceres
13:00 - 14:30 lunch lunch lunch lunch lunch
14:30 - 15:30 Sorce Emparan
  • Elena Caceres: 'On Sparse SYK, wormholes, and chaos"
  • Sean Colin-Ellerin: "Bootstrapping wuantum extremal surfaces
  • Roberto Emparan: "Black tsunamis and naked singularities in AdS'
  • Dominik Neuenfeld: "Bounds on gravitational brane couplings and tomography in AdS3 black hole microstates"
  • Jonathan Sorce: "Bulk causality from boundary entanglement: the connected wedge theorem revisited"
  • Marija Tomasevic: 'ds through holography

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Talks
Date Speaker Title Type Useful Links
20 Jul, 2026 - 10:45-11:00 Welcome Introduction
20 Jul, 2026 - 11:00-11:45 Ruth Durrer Cosmology at the Crossroads: Puzzles and Perspectives Talk
20 Jul, 2026 - 11:45-12:30 Eric Linder Invading Florence with Elephants Across the Phantom Divide Talk
20 Jul, 2026 - 14:00-14:20 Júlia Laguna I Miralles AGN Variability in the Survey Era: From Accretion-Disk Physics to Cosmological Distances Talk
20 Jul, 2026 - 14:20-14:40 Stephen King Coupled Dark Energy and Dark Matter for DESI: An Effective Guide to the Phantom Divide Talk
20 Jul, 2026 - 14:40-15:00 Andrea Cozzumbo Dark Energy and Modified Gravity in the DESI Era: Breaking Degeneracies with Multi-Probe Strategies Talk
20 Jul, 2026 - 15:00-15:20 Yuejia Zhai Non-linear effects of interacting dark energy model Talk
20 Jul, 2026 - 15:50-16:10 Jessica Santiago Quantifying Anisotropies in the Local Expansion Rate with Cosmic-Flows 4 Talk
20 Jul, 2026 - 16:10-16:30 Tiziano Schiavone The Universal Rotation Curve of disk galaxies: probing dark matter and the local expansion rate Talk
20 Jul, 2026 - 16:30-17:15 Adam Riess SH0ES update Talk
21 Jul, 2026 - 09:00-09:45 Dragan Huterer Stress-testing LCDM with large-scale structure Talk
21 Jul, 2026 - 09:45-10:30 Alkistis Pourtsidou (online) Combined probes of dark energy Talk
21 Jul, 2026 - 11:00-11:45 Samuel Brieden DESI Full-Shape Constraints and the Challenge of Bias Degeneracies Talk
21 Jul, 2026 - 11:45-12:30 Julien Lesgourgues Theories of Large-Scale Structure and Newtonian Motion Gauges Talk
21 Jul, 2026 - 14:00-14:20 Ruchika Ruchika BAO Experiments in Tension: Methods, Redshift Coverage, and Interpretation Talk
21 Jul, 2026 - 14:20-14:40 Anjan Ananda Sen Beyond ΛCDM with a Logistic RG-like Flow of the Low Redshift Cosmic Evolution Talk
21 Jul, 2026 - 14:40-15:00 Alessio Notari Mimicking Phantom Dark Energy with Evolving Dark Matter Mass Talk
21 Jul, 2026 - 15:00-15:20 Özgür Akarsu Defocusing dark energy: Raychaudhuri diagnostics beyond $w<-1/3$ and the phantom divide Talk
21 Jul, 2026 - 15:20-15:40 Helena García Escudero Reframing the Hubble Tension Through the Sound Horizon Talk
21 Jul, 2026 - 16:10-16:30 Despoina Farakou Constraining 2-loop EFTofLSS with weak lensing Talk
21 Jul, 2026 - 16:30-16:50 Nathaniel Woodcock EFT-Ramses Effective Field Theory of Dark Energy Talk
21 Jul, 2026 - 16:50-17:10 Dong Ha Lee Dynamical dark energy from QCD vacuum Talk
21 Jul, 2026 - 17:10-17:30 Saba Rahimy Deciphering the coupled scalar dark sector Talk
22 Jul, 2026 - 09:00-09:45 Bryce Cyr Stress-Testing the Universe with CMB Spectral Distortions Talk
22 Jul, 2026 - 09:45-10:30 Jason Kumar Constraints on the Injection of Radiation in the Early Universe Talk
22 Jul, 2026 - 11:00-11:45 Jeremy Sakstein Unifying Early and Late Dark Energy Talk
22 Jul, 2026 - 11:45-12:30 Mustafa Amin Waving in the Dark: Noisy, Warm, and Spinning Dark Fields Talk
22 Jul, 2026 - 14:00-14:20 Anne Davis Unveiling the Dark Universe with the Sun Talk
22 Jul, 2026 - 14:20-14:40 Hong-Yi Zhang Time-domain axion searches with magnetic white dwarfs Talk
22 Jul, 2026 - 14:40-15:00 Thomas Montandon Halo Abundance in Decaying Dark Matter Models Talk
22 Jul, 2026 - 15:00-15:20 Simon Clery Asymmetric Reheating of Dark QED Talk
22 Jul, 2026 - 15:20-15:40 Francesco Sorrenti Reconstructing the kinematics of Laniakea using Type Ia Supernovae Talk
22 Jul, 2026 - 16:10-16:30 Martin Teuscher Large deviations for halos and voids: beyond perturbative non-gaussianities Talk
22 Jul, 2026 - 16:30-16:50 Lisa Mickel A superposition quantum universe and its perturbations Talk
22 Jul, 2026 - 16:50-17:10 Hanyu Cheng Beyond LCDM: Dynamical Dark Energy and High-Redshift Reionization Talk
22 Jul, 2026 - 17:10-17:30 Peizhi Du Isocurvature Induced Gravitational Waves at Pulsar Timing Arrays Talk
23 Jul, 2026 - 09:00-09:45 Sherry Suyu Time-delay cosmography: present and future Talk
23 Jul, 2026 - 09:45-10:30 Antonella Palmese Standard siren cosmology Talk
23 Jul, 2026 - 11:00-11:45 Michele Moresco Shedding light on the Hubble tension with novel cosmological probes: Cosmic Chronometers and Gravitational Waves Talk
23 Jul, 2026 - 11:45-12:30 Guido Risaliti Evidence of evolving dark energy from a Hubble Diagram of Quasars Talk
23 Jul, 2026 - 14:00-14:20 Guadalupe Cañas-Herrera cloe-org: a new computational environment for LSS cosmology Talk
23 Jul, 2026 - 14:20-14:40 Isaac Tutusaus Measuring the evolution of the Weyl potential Talk
23 Jul, 2026 - 14:40-15:00 Matteo Peronaci Constraining structure growth and primordial non-Gaussianity with Euclid AGNs and CMB lensing Talk
23 Jul, 2026 - 15:00-15:20 Benjamin Stölzner KiDS-Legacy: Constraints on Horndeski gravity Talk
23 Jul, 2026 - 15:20-15:40 Rodrigo Calderon Reconstructing Inflationary Dynamics Beyond Slow Roll from Cosmological Observables Talk
23 Jul, 2026 - 16:10-16:30 Daniel Johnson Cosmology with the line-of-sight shear of strong gravitational lenses Talk
23 Jul, 2026 - 16:30-16:50 Giacomo Queirolo LOS Shear Cosmology - Testing Measurability with Hydrosimulated Strong Gravitational Lenses Talk
23 Jul, 2026 - 16:50-17:10 Yanchuan Cai Constraints on cosmology with transverse-velocity and CMB cross-correlations Talk
23 Jul, 2026 - 17:10-17:30 Lado Samushia Breaking Galaxy–Halo Degeneracies with Anisotropic Small-Scale Three-Point Clustering Talk
24 Jul, 2026 - 09:00-09:45 Matteo Fasiello Recent progress on cosmic inflation Talk
24 Jul, 2026 - 09:45-10:30 Michele Cicoli Cosmological implications of generic features of string compactifications Talk
24 Jul, 2026 - 11:00-11:45 Ema Dimastrogiovanni Gravitational waves from Inflation Talk
24 Jul, 2026 - 11:45-12:30 Nils Schöneberg The H0 world cup Talk
Materials