Non-linear aspects of cosmological gravitational waves

from Monday, 18 July 2022 (09:00) to Friday, 22 July 2022 (18:00)
Hybrid (Lecture Hall, Kavli IPMU)

        : Sessions
    /     : Talks
        : Breaks
18 Jul 2022
19 Jul 2022
20 Jul 2022
21 Jul 2022
22 Jul 2022
AM
09:30
Covid-19 antigen test (until 10:00) (Seminar Room A)
10:00
Morning session (until 11:30) (Lecture Hall, Kavli IPMU)
10:00 Tracking the origin of black holes with the stochastic gravitational wave background popcorn signal - Sachiko Kuroyanagi (Madrid/Nagoya)   (Lecture Hall, Kavli IPMU)
11:30
Lunch (until 13:30) ()
09:30
Covid-19 antigen test (until 10:00) (Seminar Room A)
10:00
Morning session (until 11:30) (Lecture Hall, Kavli IPMU)
10:00 New Observables of Inflaton Fragmentation - Volodymyr Takhistov   (Lecture Hall, Kavli IPMU)
10:45 Effective field theory of teleparallel gravity - Maria Mylova (Ewha)   (Lecture Hall, Kavli IPMU)
11:30
Lunch (until 13:30) ()
09:30
Covid-19 antigen test (until 10:00) (Seminar Room A)
10:00
Morning session (until 11:30) (Lecture Hall, Kavli IPMU)
10:00 Gravitational-wave Standard Sirens with Electromagnetic Counterparts - Hsin-Yu Chen (MIT)   (Lecture Hall, Kavli IPMU)
11:30
Lunch (until 13:30) ()
09:30
Covid-19 antigen test (until 10:00) (Seminar Room A)
10:00
Morning session (until 11:30) (Lecture Hall, Kavli IPMU)
10:00 Gauge-Invariant Tensor Perturbations Induced from Scalar Perturbations - Donghui Jeong (PSU/KIAS)   (Lecture Hall, Kavli IPMU)
11:30 --- Group Photo ---
11:40
Lunch (until 13:30) ()
PM
13:30
Covid-19 antigen test (until 14:00) (Seminar Room A)
14:00
Informal discussion - Misao Sasaki (until 17:00) (Lecture Hall)
13:30
Afternoon session 1 (until 15:00) (Lecture Hall, Kavli IPMU)
13:30 delta N formalism for gravitational waves - Yuko Urakawa (KEK)   (Lecture Hall, Kavli IPMU)
15:00
Coffee / Tea break (until 15:30) ()
15:30
Afternoon session 2 (until 17:00) (Lecture Hall, Kavli IPMU)
15:30 Deformation of the gravitational wave spectrum by density perturbations - Ryusuke Jinno (Madrid)   (Lecture Hall, Kavli IPMU)
17:00
Afternoon session 3 (until 18:30) (Lecture Hall, Kavli IPMU)
17:00 Cosmological anisotropies of the stochastic gravitational wave background - Gianmassimo Tasinato (Swansea)   (Lecture Hall, Kavli IPMU)
13:30
Afternoon session 1 (until 15:00) (Lecture Hall, Kavli IPMU)
13:30 Graviton nongaussianity in α-vacuum - Sugumi Kanno (Kyushu)   (Lecture Hall, Kavli IPMU)
15:00
Coffee / Tea break (until 15:30) ()
15:30
Afternoon session 2 (until 17:00) (Lecture Hall, Kavli IPMU)
15:30 Gravitational lensing of gravitational waves as a probe of small-scale matter fluctuations - Teruaki Suyama (Tokyo Tech)   (Lecture Hall, Kavli IPMU)
17:00
Afternoon session 3 (until 18:30) (Lecture Hall, Kavli IPMU)
17:00 PBHs in the Era of Gravitational Wave Astronomy - Antonio Riotto (Geneva)   (Lecture Hall, Kavli IPMU)
13:30
Afternoon session 1 (until 15:00) (Lecture Hall, Kavli IPMU)
13:30 Gravitational Waves Induced by Curvature Perturbations and Effects of Matter/Radiation Transition - Takahiro Terada (IBS)   (Lecture Hall, Kavli IPMU)
15:00
Coffee / Tea break (until 15:30) ()
15:30
Afternoon session 2 (until 17:00) (Lecture Hall, Kavli IPMU)
15:30 Modified gravity with two tensorial degrees of freedom: Black holes and cosmology - Tsutomu Kobayashi (Rikkyo)   (Lecture Hall, Kavli IPMU)
17:00
Afternoon session 3 (until 18:30) (Lecture Hall, Kavli IPMU)
17:00 Gravitational waves from primordial fluctuations - Guillem Domenech (Padova)   (Lecture Hall, Kavli IPMU)
13:30
Afternoon session 1 (until 15:00) (Lecture Hall, Kavli IPMU)
13:30 1) Anisotropies of GWs from merging PBHs, and 2) PBHs and GWs from Tachyonic Instability in Higgs-R2 Inflation - Kazunori Kohri (KEK)   (Lecture Hall, Kavli IPMU)
15:00
Coffee / Tea break (until 15:30) ()
15:30
Informal discussion (until 17:00) (Lecture Hall, Kavli IPMU)