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Reconstructing the Universe
December 15(Mon)-18(Thu), 2025
ASIAA, Taipei, Taiwan

Program

Download Presentation Files: Dec 15 | Dec 16 | Dec 17 | Dec 18
Tuesday December 16, 2025
Session Chair: Hee-Jong Seo
09:30~10:00 Near-optimal estimators for the power spectrum
Kazuyuki Akitsu (High Energy Accelerator Research Organization (KEK))
10:00~10:15 Connecting Field-level and Summary Statistics from Galaxy Clustering
Ivana Nikolac (Max Planck Institute for Astrophysics)
10:15~10:30 Bayesian Field-Level Inference of Local Primordial non-Gaussianity in Galaxy Redshift Surveys
Adam Andrews (INAF)
10:30~11:00 Coffee Break
11:00~11:30 Field-Level BAO Reconstruction and BAOnd
Adrian Bayer (Flatiron Institute / Princeton University)
11:30~11:45 Towards field-level multi-probe analyses using differentiable hydrodynamics
Tilman Troester (ETH Zurich)
11:45~12:00 Interpretation and comparison between NN and Wiener filtering reconstruction of the learby large scale structure
Adi Nusser (Techion-Israel Institute of Technology)
12:00~13:30 Lunch
Session Chair: Teppei Okumura
13:30~14:30 Field level inference: from weak lensing to galaxies
Uros Seljak (UC Berkeley)
14:30~15:00 Coffee Break
15:00~15:15 Biased Tracer Reconstruction(Virtual)
Yu Yu (Shanghai Jiao Tong University)
15:15~15:30 On the reconstruction of large-scale structure (Virtual)
Xin Wang (Sun Yat-sen University)
15:30~15:45 Reconstructing the Initial Conditions from Galaxy Light Sizes
Jounghun Lee (Seoul National University)
15:45~16:00 JAX-based one-loop Eulerian & Lagrangian PT code of galaxy power spectrum
Yosuke Kobayashi (Kyoto Sangyo University)
16:00~17:00 Discussion (moderator: Stephen Chen/Xinyi Chen)
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