IBS CTPU-CGA 2023 Workshop on Modified Gravity

19 Jun 2023, 09:00 → 23 Jun 2023, 18:00 Asia/Seoul

CTPU, 4th floor Theory Building (IBS)

The purpose of this workshop is to exchange ideas, to promote collaboration, and to discuss recent developments in gravity theories. 

The list of invited speakers is

Mohammad Ali Gorji(ICC, Barcelona U.) 
Katsuki Aoki (YITP) 
Eugeny Babichev (Orsay)
Luca Buoninfante (Nordita)
Keisuke Izumi(Nagoya U)
Pavel Jiroušek(Cape Town U) 
François Larrouturou(DESY) 
Shinji Mukohyama (YITP) 
Miok Park (IBS)
Mu-In Park (CQUeST) 
Hugo Roussille (Lyon)
Ignacy Sawicki (CEICO) 
Kazufumi Takahashi (YITP) 
Norihiro Tanahashi(Chuo U)
Federico Urban (CEICO) 
Alexander Vikman (CEICO)
Masahide Yamaguchi (IBS)
Vicharit Yingcharoenrat (IPMU)

The organizers are

Eugeny Babichev (Orsay)
Shinji Mukohyama (YITP) 
Alexander Vikman (CEICO)
Masahide Yamaguchi (IBS)

 

(Talk Title) IBS CTPU-CGA 2023 Workshop on Modified Gravity.pdf

Monday, 19 June

Welcome address

Convener: Masahide Yamaguchi

1 Accretion of a Complex Scalar

Speaker: Alexander Vikman

2 Area inequality in weak gravity region

Speaker: Keisuke Izumi

3 Hairy black holes by spontaneous symmetry breaking

Speaker: Miok Park

Welcome dinner

Tuesday, 20 June

4 Resonant Features in Inflation Beyond Perturbation Theory

Speaker: Vicharit Yingcharoenrat

5 Primordial-tensor-induced stochastic gravitational waves

Speaker: Mohammad Ali Gorji

6 Effective Field Theory Approaches to Cosmology

Speaker: Katsuki Aoki

7 Minimalism as guideline to construct new paradigms

Speaker: François Larrouturou

8 Bigravity and Dark Matter

Speaker: Federico Urban

9 Mimetic k-essence

Speaker: Pavel Jiroušek

Wednesday, 21 June

10 Black holes in scalar-tensor gravity

Speaker: Eugeny Babichev

11 Computation of black hole quasinormal modes in modified gravity theories

Speaker: Hugo Roussille

Free discussion

Banquet

Thursday, 22 June

12 Invertibility conditions for field transformations with derivatives

Speaker: Norihiro Tanahashi

13 Generalized disformal Horndeski theories

Speaker: Kazufumi Takahashi

14 Decoupling limits in Quadratic Gravity

Speaker: Luca Buoninfante

15 On No Scalar-Haired Cauchy-Horizon Theorem in Higher-Curvature Gravities

Speaker: Mu-In Park

IBS Particle and Nuclear Physics Institute Colloquium: Gravity and cosmology beyond general relativity

Talk "Gravity and cosmology beyond general relativity"

Convener: Shinji Mukohyama

16 TBC

Speaker: Shinji Mukohyama

Friday, 23 June

17 Causality and Stability in Modified Gravity

Speaker: Ignacy Sawicki

18 Is the Coleman de Luccia action minimum?

Speaker: Masahide Yamaguchi

Closing remark

Convener: Alexander Vikman