APCTP - String theory, gravity and cosmology (SGC2020)

String theory, gravity and cosmology (SGC2020)

November 18 (Wed), 2020 ~ November 20 (Fri), 2020

Program

■ Program

	Nov. 18		Nov. 19	Nov. 20
09:00 ~ 09:10	Opening Remarks	09:00 ~ 10:00	Rong-Gen Cai	Donghui Jeong
09:10 ~ 10:10	Gary Shiu	10:00 ~ 10:20	coffee break(20)	coffee break(20)
10:10 ~ 10:40	coffee break(30)	10:20 ~ 10:50	Young-Hwan Hyun	Miok Park
10:40 ~ 11:20	Nakwoo Kim	10:50 ~ 11:20	Chan Park	Victor Jahnke
11:20 ~ 11:30	break(10)	11:20 ~ 11:30	break(10)	break(10)
11:30 ~ 12:30	David Kubiznak	11:30 ~ 12:30	Naritaka Oshita	Norihiro Iizuka
12:30 ~ 14:00	Lunch	12:30 ~ 14:00	Lunch	Lunch
14:00 ~ 15:00	Yuya Kusuki	14:00 ~ 14:40	Kanghoon Lee	Wonwoo Lee
15:00 ~ 15:20	break(20)	14:40 ~ 14:50	break(10)	break(10)
15:20 ~ 16:20	Yuya Kusuki	14:50 ~ 15:30	Jeong-Hyuck Park	Seokcheon Lee
16:20 ~ 16:40	coffee break(20)	15:30 ~ 15:50	coffee break(20)	coffee break(20)
16:40 ~ 17:20	Jae-Hyuk Oh	15:50 ~ 16:50	Junggi Yoon	Jaiyul Yoo
17:20 ~ 17:30	break(10)	16:50 ~ 17:00	break(10)	break(10)
17:30 ~ 18:10	Wontae Kim	17:00 ~ 18:00	Gabor Sarosi	Masahide Yamaguchi
		18:00 ~	Banquet	Closing Remarks

*Seoul time

Nov. 18 (Wed)

morning session1: (Chair: Yoonbai Kim)

Gary Shiu (University of Wisconsin-Madison)

"Quantum Gravity and the Swampland"

morning session2: (Chair: Miok Park)

Nakwoo Kim (Kyung Hee U)

"An explicit construction of dS spacetime in string theory"

David Kubiznak (PI)

"Lower-dimensional Gauss-Bonnet gravity: Theory and solutions"

afternoon session1: (Chair: Kyung Kiu Kim)

Yuya Kusuki (YITP) "Codimension two holography for wedges"

Lecture1

Lecture2

afternoon session2: (Chair: Chanyong Park)

Jae-Hyuk Oh (Hangyang U)

"4-point function from conformally coupled scalar in AdS_6"

Wontae Kim (Sogang U)

"Thermal radiation of de Sitter space in the semiclassical JT model"

Nov. 19(Thu)

morning session1: (Chair: Yun Soo Myung)

Rong-Gen Cai (ITP, CAS)

"No inner horizon for black holes with charged scalar hairs"

morning session2: (Chair: Jaeweon Lee)

Young-Hwan Hyun (KISTI)

"The EOB model for black hole scattering and its numerical analysis"

Chan Park (NIMS)

"Observation of Gravitational Waves by Light Polarization"

Naritaka Oshita (PI)

"Cosmological consequences of quantum black holes"

afternoon session1: (Chair: Sang-Heon Yi)

Kanghoon Lee (APCTP)

"The Classical Double Copy for M-theory from a Kerr-Schild Ansatz for Exceptional Field Theory"

Jeong-Hyuck Park (Sogang U)

"String Theory and non-Riemannian Geometry"

afternoon session2: (Chair: Jae-Hyuk Oh)

Junggi Yoon (KIAS)

"Unitarity of Entanglement and Islands in Two-Sided Janus Black Holes"

Gabor Sarosi (CERN)

"Geometric secret sharing in a model of Hawking radiation"

Nov. 20(Fri)

morning session1: (Chair: Gungwon Kang)

Donghui Jeong (Penn State U)

"Two science cases with the CMB B-mode polarization: Hubble tension and LQC prediction"

morning session2: (Chair: Hyun Seok Yang)

Miok Park (KIAS)

"Two faces of thermodynamics of dyonic Taub-NUT-AdS spacetime"

Viktor Jahnke (GIST)

"Holographic teleportation protocol in higher dimensions"

Norihiro Iizuka (Osaka U)

"Islands and the Page curve in asymptotically flat spacetime black holes"

afternoon session1: (Chair: Mu-In Park)

Wonwoo Lee (Sogang U)

"Shadow cast by a rotating black hole"

Seokcheon Lee (Sungkyunkwan U)

"Cosmology with minimally extended varying speed of light (meVSL)"

afternoon session2: (Chair: Wontae Kim)

Jaiyul Yoo (University of Zurich)

"Are we ready for precision cosmology?

Relativistic effects on measurements of the primordial non-Gaussianity"

Masahide Yamaguchi (Tokyo Institute of Technology)

"Cosmological Perturbations in Palatini Formalism"