Junior Research Programs

Zao International Workshop "Dawn of Gravitational-wave Cosmology and Theory of Gravity"

Information

Date

Monday, February 28, 2022 – Wednesday, March 2, 2022

Venue

Active Resorts MIYAGI ZAO [Access]

Invited Speakers

Takashi Hiramatsu (Rikkyo University)
Osmin Lacombe (Kyoto University)
Samuel Passaglia (Kavli IPMU)
Masahide Yamaguchi (Tokyo Institute of Technology)
Mai Yashiki (Yamaguchi University)
Vicharit Yingcharoenrat (Kavli IPMU)

Time Schedule

Monday, February 28, 2022
Chair: Shinichiro Yokoyama (Nagoya University) (Zoom)
11:00 – 12:30
Free Discussion
Primordial black holes
12:30 – 14:30
Break
Chair: Shinichiro Yokoyama (Nagoya University) (Zoom)
14:30 – 16:00
Free Discussion
Inflationary gravitational wave background
Chair: Vicharit Yingcharoenrat (Kavli IPMU)
16:00 – 17:30
Free Discussion
Implications of GW observations on dark energy theories
Chair: Atsushi Naruko (Kyoto University)
17:30 – 18:00
Osmin Lacombe (Kyoto University)
Brane-world scenarios in presence of a bulk k-essence scalar
18:00 – 18:30
Mai Yashiki (Yamaguchi University)
Can early and late-time modifications alleviate the H_0 and S_8 tensions simultaneously?
18:30 – 19:00
Takashi Hiramatsu (Rikkyo University)
Gravitational wave spectra from oscillon formation after inflation
19:00 – 19:30
Masahide Yamaguchi (Tokyo Institute of Technology)
Polychronic Tunneling: New Tunneling Processes Experiencing Euclidean and Lorentzian Evolution Simultaneously
Tuesday, March 1, 2022
Chair: Mai Yashiki (Yamaguchi University)
11:00 – 12:30
Free Discussion
Hubble tension
12:30 – 14:30
Break
Chair: Shin'ichi Hirano (Nagoya University) (Zoom)
14:30 – 16:00
Free Discussion
Observational signatures of modified gravity
Chair: Samuel Passaglia (Kavli IPMU)
16:00 – 17:30
Free Discussion
Focus on early universe physics
Chair: Osmin Lacombe (Kyoto University)
17:30 – 18:00
Vicharit Yingcharoenrat (Kavli IPMU)
Beyond perturbation theory in inflation
18:00 – 18:30
Samuel Passaglia (Kavli IPMU)
Black holes and gravitational waves from isocurvature perturbations
Wednesday, March 2, 2022
Chair: Atsushi Naruko (Kyoto University)
09:00 – 10:30
Closing and Discussion
10:30
Depart from Zao

Link


GW-Cosmology & Gravity