Name: Swiss Cosmology Days 2025 - ETH Zurich
Start: 2025-06-05T08:00:00+00:00
End: 2025-06-06T17:00:00+00:00
Location: ETH Zurich

Swiss Cosmology Days 2025 - ETH Zurich

from Thursday, June 5, 2025 (8:00 AM) to Friday, June 6, 2025 (5:00 PM)

Monday, June 2, 2025
Tuesday, June 3, 2025
Wednesday, June 4, 2025
Thursday, June 5, 2025

9:00 AM Welcome Coffee
Welcome Coffee
9:00 AM - 9:45 AM
Room: Siemens Auditorium (HIT E 51)

9:45 AM Alexandre Refregier
Alexandre Refregier
9:45 AM - 10:00 AM
Room: Siemens Auditorium (HIT E 51)
10:00 AM
10:00 AM - 12:15 PM
Room: Siemens Auditorium (HIT E 51)
Contributions

10:00 AM Impact of Line-of-Sight Structure on Galaxy Cluster Weak Lensing Mass and Concentration - Felix Vecchi (EPFL)

10:15 AM A Webb View of the COSMOS Field - David Harvey (EPFL)

10:30 AM Toward Robust Measurements of Relativistic Effects in Galaxy Clustering with DESI and Euclid - Francesca Lepori (University of Zurich)

10:45 AM Multi-Probe Large-Scale Structure Cosmology with Simulation-Based Inference and Deep Learning - Jozef Bucko (ETH Zurich)

11:00 AM The Dark Energy Survey Year 6 3x2pt: Multi-Probe Modeling Strategy and Validation - David Sanchez Cid (University of Zurich)

11:15 AM DESI Part 1: Overview of the DESI survey and clustering measurments from DR1&DR2 - Antoine Rocher (EPFL)

11:30 AM DESI Part 2: Cosmological Implication of DR1&DR2 measurements - Rafaela Gsponer (EPFL)

11:45 AM Reconstructing the dark energy density in light of DESI BAO observations - Maria Berti

12:00 PM Robust cosmology through combined probes - Alexander Reeves (ETHZ)
12:15 PM Lunch
Lunch
12:15 PM - 2:00 PM
2:00 PM
2:00 PM - 2:45 PM
Room: Siemens Auditorium (HIT E 51)
Contributions

2:00 PM Simon Birrer's talk

2:15 PM A consensus measurement of the local expansion rate of the Universe - Richard Anderson (EPFL)

2:30 PM Cosmology with Strong Lensing: measuring the Hubble Constant with Gravitationally Lensed Quasars - Martin Millon (ETHZ)
2:45 PM
2:45 PM - 3:45 PM
Room: Siemens Auditorium (HIT E 51)
Contributions

2:45 PM Cosmology at small scales: combining probes with the baryonification method - Aurel Schneider (University of Zurich)

3:00 PM Fast Simulation of Cosmological Neutral Hydrogen based on the Halo Model - Pascal Hitz (ETH Zurich)

3:15 PM Interpretable Machine Learning for Constraining Self-Interacting Dark Matter in Galaxy Clusters - Ethan Tregidga (EPFL)

3:30 PM Speeding up galaxy evolution simulations with machine learning - Elif Ozlem Adiguzel (EPFL)
3:45 PM Coffee Break + Group Photo
Coffee Break + Group Photo
3:45 PM - 4:15 PM
Room: Siemens Auditorium (HIT E 51)
4:15 PM
4:15 PM - 5:00 PM
Room: Siemens Auditorium (HIT E 51)
Contributions

4:15 PM Anchors no more: using peculiar velocities to constrain H0 and the primordial Universe without calibrators - Davide Piras (University of Geneva)

4:30 PM Beyond Gaussian Likelihoods: The Exact Weak Lensing Correlation Function Likelihood and Its Implications for Stage-IV Parameter Inference - Veronika Oehl (ETH Zurich)

4:45 PM Evolution of gauge-invariant scalar perturbations from inflation to reheating - Alica Rogelj (University of Bern (AEC, ITP))
7:00 PM Social Dinner
Social Dinner
7:00 PM - 9:00 PM
Friday, June 6, 2025
9:15 AM
9:15 AM - 10:15 AM
Room: Siemens Auditorium (HIT E 51)
Contributions

9:15 AM Testing the equivalence principle with the distortion of time - Sveva Castello (University of Geneva)

9:30 AM Gravitational Redshift from Galaxy Clusters -- a Relativistic Approach - Enea Di Dio (University of Geneva)

9:45 AM Probing the Universe with Effective Field Theory - Anton Chudaykin (University of Geneva)

10:00 AM Cosmology with the CMB and LSS: from probing gas to testing GR - Omar Darwish (University of Geneva)
10:15 AM Coffee Break
Coffee Break
10:15 AM - 10:45 AM
Room: Siemens Auditorium (HIT E 51)
10:45 AM
10:45 AM - 12:15 PM
Room: Siemens Auditorium (HIT E 51)
Contributions

10:45 AM Higher-dimensional operators at finite-temperature affect gravitational-wave predictions - Philipp Schicho (University of Geneva)

11:00 AM What is the maximum temperature ever reached in the universe? - Simona Procacci (University of Geneva)

11:15 AM Probing SUSY at Gravitational Wave Observatories - Kevin Hinze

11:30 AM Impact of detector orientation on compact binary coalescence and stochastic gravitational-wave background searches - Michael Ebersold (University of Zurich)

11:45 AM Gravitational wave cosmology with extreme mass-ratio inspirals - Danny Laghi (UZH)

12:00 PM Model Faint Blue Galaxy Depth Threshold Analysis for a Newly Proposed Sirenas Survey - Yavuz Can Gençel
12:15 PM Lunch
Lunch
12:15 PM - 2:00 PM
2:00 PM
2:00 PM - 2:45 PM
Room: Siemens Auditorium (HIT E 51)
Contributions

2:00 PM The Hydrogen Intensity and Real-time Analysis eXperiment (HIRAX) - Overview and Metrology - Jennifer Studer (ETH Zurich)

2:15 PM 4MOST Cosmology Redshift Survey: BG and LRG Target Selection - Aurélien Verdier (EPFL)

2:30 PM The future Stage-V Spectroscopic Surveys - Jean-Paul Kneib (EPFL)
2:45 PM Coffee Break
Coffee Break
2:45 PM - 3:15 PM
Room: Siemens Auditorium (HIT E 51)

3:15 PM

3:15 PM - 4:15 PM
Room: Siemens Auditorium (HIT E 51)

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