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First Day (Saturday, 26th November 2022)

Invited session 1 (Chair: Masato Arai)

Time Speaker Title of the talk
10:00-10:45 Asuka Ito On the propagation speed of photons in axion DM
10:45-11:30 Kazuya Yonekura Cosmic strings from pure Yang-Mills theory

11:30-13:00 Lunch

Invited session 2 (Chair: Minoru Eto)

13:00-13:45 Yu Hamada Link soliton in models with B-L and Peccei-Quinn symmetries
13:45-14:30 Ryuichiro Kitano Physics of pancake solitons

14:30-14:45 Break

Invited session 3 (Chair: Kazufumi Takahashi)

14:45-15:30 Jiro Soda Primordial gravitational waves and their non-classicality

15:30-15:45 Break

Student session (Chair: Yuki Sakakihara)

15:45-16:05 Takuya Takahashi Evolution of axion clouds in black hole binaries
16:05-16:25 Yuito Suzuki Non-Abelian domain wall junctions and fermion zero modes
16:25-16:45 Ann Nakato Anisotropic warm inflation

Second Day (Sunday, 27th November 2022)

Invited session 4 (Chair: Kazufumi Takahashi)

Time Speaker Title of the talk
9:30-10:15 Ryo Namba On the application of Borel-resummed WKB to particle production in cosmology
10:15-11:00 Toshifumi Noumi S-matrix approach to the Swampland Program

11:00-11:15 Break

Invited session 5 (Chair: Masato Arai)

11:15-12:00 Masahiro Ibe Gauge Kinetic Mixing and Dark Topological Defects

12:00-13:30 Lunch

Invited session 6 (Chair: Minoru Eto)

13:30-14:15 Fuminobu Takahashi Axion domain walls and cosmic birefringence
14:15-15:00 Muneto Nitta Physics of negative energy solitons

15:00-15:15 Break

Invited session 7 (Chair: Yuki Sakakihara)

15:15-16:00 Ken’ichi Saikawa Axion string simulations