Program
Last update: 2025/08/01
Day1 (Sep. 4th)
Chair: Kana Moriwaki
13:30 - 13:40 Toshikazu Shigeyama "Opening Remarks"13:40 - 14:40 (L) Tomomi Sunayama "Observational Cosmology: prospect and perspective from large-scale structure: I"
Break (14:40-14:50)
14:50 - 15:05 Kenneth Wong "TDCOSMO 2025: Cosmological constraints from strong lensing time delays"
15:05 - 15:20 Yuka Yamada "Mitigating imaging systematics from galaxy clustering measurements using deep neural network"
15:20 - 15:35 Rinko Kawahigashi "Power spectrum of Paα from line intensity mapping (redshift~1)"
Break (15:35 - 15:45)
Chair: Kenneth Wong
15:45 - 16:45 (L) Tomomi Sunayama "Observational Cosmology: prospect and perspective from large-scale structure: II"Break (16:45 - 16:55)
16:55 - 17:10 Kana Moriwaki "Cosmological Generative Model for Line Intensity Mapping with Transformer"
17:10 - 17:25 Hanchun Jiang "Optimal delensing method for improving constraints on primordial gravitational waves for LiteBIRD"
17:25 - 17:40 Daisaburo Kido "BH envelopes in Little Red Dots"
Day2 (Sep. 5th)
Chair: Toshikazu Shigeyama
9:00 - 10:00 (L) Tomomi Sunayama "Observational Cosmology: prospect and perspective from large-scale structure: III"Break (10:00 - 10:10)
10:10 - 11:10 (L) Koji Kawabata "Exploring Galactic Magnetic Fields, Interstellar Matter, and Cosmic Birefringence with Optical Polarization Surveys: I"
Break (11:10 - 11:20)
11:20 - 11:35 Fumihiro Naokawa "Independent tests of cosmic birefringence"
11:35 - 11:50 Yuta Shiraishi "Search for dormant compact object binaries by large-scale surveys"
11:50 - 12:05 Takumi Shimasue "Estimating the initial magnetic field distribution of neutron stars and their evolution"
We will take a group photo before lunch
Break (12:05 - 13:30)
Chair: Christopher Irwin
13:30 - 14:30 (L) Koji Kawabata "Exploring Galactic Magnetic Fields, Interstellar Matter, and Cosmic Birefringence with Optical Polarization Surveys: II"Break (14:30 - 14:40)
14:40 - 14:55 Keigo Kondo "Quasi-Periodic Eruptions from Galactic Nuclei"
14:55 - 15:10 Ryoga Honjo "Transient and its geometry"
15:10 - 15:25 Nanae Domoto "On the possibility of dust formation in kilonovae"
15:25 - 15:40 Shota Takahashi "Machine Learning-Based Inversion of Neutrino Light Curves to Probe Supernova Core Structures"
Break (15:40 - 15:50)
Chair: Takuya Takahashi
15:50 - 16:50 (L) Deep Chatterjee "Applications of neural-networks in gravitational-wave science: I"Break (16:50 - 17:00)
17:00 - 17:15 Suyog Garg "Auto-Encoder models for generation of time-domain gravitational waveform approximations"
17:15 - 17:30 Takahiro S Yamamoto "TBD"
17:30 - 17:45 Hayato Imafuku "TBD"