visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나

AdS black holes: a review

2022.09.14 16:53

admin 조회 수:211

날짜 2022-09-15 13:00 
일시 Sep. 15th (Thu) 1 PM 
장소 E6-2, #1323 
연사 Dr.Christopher Couzens(Kyunghee University) 
We would like to invite you to the High-Energy Theory seminar. This week's speaker is Christopher Couzens from Kyunghee University.
Everyone is welcome to join. 
 
Time: Sep. 15th (Thu) 1 PM
Place: E6-2, #1323
 
Title: AdS black holes: a review 
 
Abstract:
In this talk, we will discuss advances over the last 10 years in understanding the microstates of AdS black holes. We will first review the computation of the entropy of asymptotically flat black holes a la Strominger Vafa and then proceed to discuss the computation for AdS black holes focussing on AdS4 black holes in 11d. We will then discuss how gravitational blocks can be used to give a complimentary computation of the Bekenstein—Hawking entropy. We will then move on to discuss new 2d black hole horizons called spindles and discs and their unique properties before discussing very briefly their 4d generalisations and how to modify the gravitational block descriptions to these cases. 

 

번호 날짜 장소 제목
272 2016-09-29 16:00  E6-2 #1323 (1st floor)  Large-scale Silicon Photonic MEMS Switches
271 2022-11-24 16:00  E6-2 #1323 & Zoom  Probing fundamental physics by mapping the mm and sub-mm sky
270 2023-03-16 16:00  E6-2 #1323  (광학분야 세미나) Investigation of 3D cell mechanics using refractive-index tomography
269 2023-01-09 16:00  E6-2 #1323  Non-Hermitian Hopf-bundle Matter. Moon Jip Park (IBS-PCS)
268 2023-01-10 16:00  E6-2 #1323  Terahertz Spectroscopy of Quantum Materials, Jae Hoon Kim (Yonsei University)
267 2023-03-24 11:00  E6-2 #1323  (응집물리 세미나)Floquet simulators of topological surface states in isolation
266 2023-04-06 16:00  E6-2 #1323  (광학분야 세미나)Nanophotonics-based approaches to explore Berry physics
265 2022-11-03 13:00  E6-2 #1323  [High-Energy Theory Seminar] Supersymmetric observables via Fermi-gas method
264 2023-03-30 16:00  E6-2 #1323  (광학분야 세미나)Scalable quantum entanglement in trapped-ions based quantum computer
263 2023-04-27 16:00  E6-2 #1323  (광학분야 세미나)On-chip spectrometers based on CMOS image sensors
262 2023-01-12 16:00  E6-2 #1323  Spin wavepackets in the Kagome ferromagnet Fe3Sn2: propagation and precursors
261 2022-09-29 16:00  E6-2 #1323  (광학분야 세미나) Ultrafast THz Field-Induced Nonlinear Optics
260 2023-05-12 11:00  E6-2 #1323  (응집물리 세미나)Interlayer conductivity and plasmon in weakly coupled layered systems
259 2023-01-11 16:00  E6-2 #1323  Non-abelian anyons and graph gauge theory on a superconducting processor, Eun-Ah Kim (Cornell University/Ewha Womans University)
258 2022-11-17 16:00  E6-2 #1323  (광학분야 세미나) Ultrastructural and Spectroscopic Studies by Super-Resolution Fluorescence Microscopy
257 2022-09-22 16:00  E6-2 #1323  (광학분야 세미나) Quasi-particle-like optical vortices in magnetic materials
256 2023-04-14 12:00  E6-2 #1323  (응집물리 세미나)Exotic quantum phenomena in two-dimensional materials file
255 2023-01-11 11:00  E6-2 #1323  Directly proving magnetoelastic coupling in a soft ferromagnet using Lorentz 4D-STEM file
254 2023-01-12 14:40  E6-2 #1323  JILA 1D Wannier-Stark optical lattice clock file
253 2022-11-11 11:00  E6-2 #1323  [Update 세미나영상] (응집물리 세미나) Honeycomb oxide heterostructures for quantum spin liquid file