Kobe Workshop on Cosmology and Fundamental Physics 2023
March 18-21, 2023
Organizers: Kohei Fujikura (Kobe U), Toshifumi Noumi (Kobe U)
Registration
Registration is closed.
Invited Speakers
Yoshihiko Abe (UW-Madison)
Shinichiro Akiyama (U. Tokyo)
Pak Hang Chris Lau (Kobe U.)
Hideo Furugori (Nagoya U.)
Yu Hamada (KEK)
Yuta Hamada (KEK)
Yu-tin Huang (National Taiwan U.)
Tetsutaro Higaki (Keio U.)
Keisuke Izumi (Nagoya U.)
Ryusuke Jinno (RESCEU)
Gregory Loges (KEK)
Ann Nakato (Kobe U.)
Gary Shiu (UW-Madison)
Pablo Soler (Universidad de Oviedo)
Junsei Tokuda (IBS)
Daiki Ueda (KEK)
Hiromasa Watanabe (YITP)
Kaho Yoshimura (Kobe U.)
Program
March 18 (Sat)
(Chair: Kohei Fujikura)
10:00-11:00 Kohei Fujikura (Kobe U.) "Interactions between several types of cosmic strings"
11:30-12:30 Yoshihiko Abe (UW-Madison) "Black hole extremality in de Sitter spacetime and swampland conjecture"
15:00-16:00 Yu Hamada (KEK) "Link soliton in models with B-L and Peccei-Quinn symmetries"
16:30-17:30 Ryusuke Jinno (RESCEU) "Quartic Gradient Flow / Borel Resummation in Stochastic Inflation"
March 19 (Sun)
(Chair: Suro Kim)
10:00-11:00 Pak Hang Chris Lau (Kobe U.) "Entropy and blackhole"
11:30-12:30 Keisuke Izumi (Nagoya U.) "Area inequality in weak gravity region"
14:30-15:10 Hiromasa Watanabe (YITP) "Partial deconfinement in gauge theory"
15:30-16:10 Shinichiro Akiyama (U. Tokyo) "An overview of tensor network method for lattice field theories"
16:30-17:10 Daiki Ueda (KEK) "Entropy constraints on effective field theory"
17:30-18:10 Pablo Soler (Universidad de Oviedo) "Dilaton effects on axionic wormholes"
March 20 (Mon)
(Chair: Yoshihiko Abe)
10:00-11:00 Gregory Loges (KEK) "A 10d Construction of Euclidean Axion Wormholes"
11:30-12:30 Gary Shiu (UW-Madison) "Accelerating universe at the end of time"
14:30-15:30 Tetsutaro Higaki (Keio U.) "Modular flavor symmetry and cosmology"
16:00-16:30 Ann Nakato (Kobe U.) "Anisotropic warm inflation"
16:30-17:00 Kaho Yoshimura (Kobe U.) "Black Hole Extremality in Nonlinear Electrodynamics and the Weak Gravity Conjecture"
March 21 (Tue)
(Chair: Toshifumi Noumi)
10:00-11:00 Yuta Hamada (KEK) "T-duality from bottom-up, and Gravitational Positivity Bound"
11:30-12:30 Hideo Furugori (Nagoya U.) "A proposal for dressed state formalism in QFT scattering"
15:00-16:00 Yu-tin Huang (National Taiwan U.) "Bootstrap bounds in perturbative quantum gravity: without or with color"
16:30-17:30 Junsei Tokuda (IBS) "Gravitational positivity bounds: implications for the swampland program"