Workshop on Cosmology and Quantum Spacetime (CQUeST 2024)

Session

Session 1 - Invited

Aug 6, 2024, 9:30 AM

Citadines Connect Hari Hotel, Busan

Conveners

Session 1 - Invited

• Kim Wontae (Sogang University)

Session 1 - Invited

• Park Jeong-Hyuck (Sogang University)

Session 1 - Invited

• Scopel Stefano (Sogang University)

Contribution list Timetable

7. Where is the large N in AdS/CMT and Symmetry breaking in holographic world

Prof. Sang-Jin Sin (Hanyang U.)

8/6/24, 9:30 AM

We want to answer following long standing questions of AdS/CMT. 1. Where is the large N. 2. How to encode the lattice information? 3. The appearance of Strange metal in strongly coupled system.

16. The Schwarzschild Black Hole from Perturbation Theory to all Orders

Prof. Kanghoon Lee (APCTP)

8/7/24, 9:30 AM

Applying the quantum field theoretic perturbiner approach to Einstein gravity, we compute the metric of a Schwarzschild black hole order by order in perturbation theory. Using recursion, this perturbative calculation can be carried out in de Donder gauge to all orders in Newton’s constant. The result is a geometric series which is convergent outside a disk of finite radius, and it agrees within...

25. Cosmological collider physics

Prof. Masahide Yamaguchi (IBS CTPU-CGA)

8/8/24, 9:30 AM

TBA