GW-CMB 2026
from
Monday, 18 May 2026 (09:00)
to
Tuesday, 19 May 2026 (20:40)
Monday, 18 May 2026
09:00
Registration
Registration
09:00 - 09:30
09:30
Opening remark
-
Teppei Okumura
Opening remark
Teppei Okumura
09:30 - 09:45
09:45
Session 1-1 (Chair: Yuki Inoue): Summary Talk
Summary Talk
09:45 - 10:15
10:15
Session 1-2 (Chair:Yuki Inoue): Black Hole Mergers as the Fastest Scramblers on the Photon Ring
Black Hole Mergers as the Fastest Scramblers on the Photon Ring
10:15 - 10:45
10:45
Session 1-3 (Chair: Yuki Inoue): Gravitational Sommerfeld Effects
Gravitational Sommerfeld Effects
10:45 - 11:15
11:15
Session 1-4 (Chair: Yuki Inoue): Primordial Features: Probing Affleck-Dine Baryogenesis with LiteBIRD
Primordial Features: Probing Affleck-Dine Baryogenesis with LiteBIRD
11:15 - 11:45
11:45
Lunch
Lunch
11:45 - 12:45
12:45
Session 2-1 (Chair:Teppei Okumura): Summary talk: Experimental approach to observe wide-band Stochastic Gravitational Wave Background
Summary talk: Experimental approach to observe wide-band Stochastic Gravitational Wave Background
12:45 - 13:15
13:15
Session2-2 (Chair: Teppei Okumura): Scientific results from the first part of LIGO's fourth gravitational wave observing run and its future plans(Daiki Tanabe)
Scientific results from the first part of LIGO's fourth gravitational wave observing run and its future plans(Daiki Tanabe)
13:15 - 13:45
13:45
Session 2-3 (Chair: Teppei Okumura): CHRONOS: Key Technologies and Science Roadmap for Sub-Hz GW Detection
CHRONOS: Key Technologies and Science Roadmap for Sub-Hz GW Detection
13:45 - 14:15
14:15
Session 2-4 (Chair: Teppei Okumura): Search for Primordial Gravitational Waves with CMB Observations
Search for Primordial Gravitational Waves with CMB Observations
14:15 - 14:45
14:45
Coffee break
Coffee break
14:45 - 15:00
15:00
CHiP Special Seminar (Chair: Yuki Inoue): LiteBIRD (Hirokazu Ishino)
LiteBIRD (Hirokazu Ishino)
15:00 - 16:00
16:00
Poster session: Lightning talk (Chair: Yuki Inoue)
Lightning talk (Chair: Yuki Inoue)
16:00 - 16:30
16:30
Poster session: Poster Session
Poster Session
16:30 - 18:00
Tuesday, 19 May 2026
10:00
Session 3-1: New Probes of the Hubble Constant using GW Dark Sirens and Clustering redshift (Chair: Yi-Kuang Chiang): Summary Talk: Clustering Redshifts for H0 with SNe Ia and GW Dark Sirens
Summary Talk: Clustering Redshifts for H0 with SNe Ia and GW Dark Sirens
10:00 - 10:30
10:30
Session 3-2: : New Probes of the Hubble Constant using GW Dark Sirens and Clustering redshift (Chair: Yi-Kuang Chiang): Constraining H0 with standard candles and sirens
Constraining H0 with standard candles and sirens
10:30 - 11:00
11:00
Session3-2: New Probes of the Hubble Constant using GW Dark Sirens and Clustering redshift (Chair: Yi-Kuang Chiang)
11:00 - 11:30
11:30
Lunch
Lunch
11:30 - 13:00
13:00
Session4: Large-scale Structure as a Probe of Gravitational Wave (Chair Keiichi Umetsu): Summary talk
Summary talk
13:00 - 13:30
13:30
Session4-2: Probing Ultralight Dark Matter with Gravitational Wave Detectors
Probing Ultralight Dark Matter with Gravitational Wave Detectors
13:30 - 14:00
14:00
Session4: Large-scale Structure as a Probe of Gravitational Wave (Chair Keiichi Umetsu): Imprints of gravitational-wave polarizations on projected tidal tensor in three dimensions
Imprints of gravitational-wave polarizations on projected tidal tensor in three dimensions
14:00 - 14:30
14:30
Session4-4: Constraints on the Stochastic Gravitational-Wave Background from the CMB to Gravitational-Wave Detectors
Constraints on the Stochastic Gravitational-Wave Background from the CMB to Gravitational-Wave Detectors
14:30 - 15:00
15:00
Coffee Break
Coffee Break
15:00 - 15:30
15:30
Galaxy Cluster as Laboratories of Nonlinear Structure Formation and Dark Sector Physics(Chair: Masashi Hazumi): Session5-1
Session5-1
15:30 - 16:00
16:00
Session5-2: Simulation-based Inference for cluster cosmology & GW analysis
Simulation-based Inference for cluster cosmology & GW analysis
16:00 - 16:30
16:30
Session5-3
16:30 - 17:00
17:00
Closed remark
Closed remark
17:00 - 17:10