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날짜 2024-05-29 16:00 
일시 May 29(Wed), 4PM 
장소 E6-2, #2502 
연사 Dr. Hayden Lee (University of Chicago) 
We are delighted to announce the upcoming High-Energy Theory Seminar by Dr. Hayden Lee visiting us from University of Chicago. The seminar will take place Wednesday (May 29) at 4PM at E6-2, #2502 and you are all invited to participate. 
 
Speaker: Dr. Hayden Lee (University of Chicago)
Time: Wednesday (May 29), 4PM
Place: E6-2, #2502
 
Title: Amplitudes Meet Cosmology: From Inflation to the Large-Scale Structure
 
Abstract:
The physics of the early universe is encoded in cosmological correlators. Recent years have seen substantial progress in their study, fueled by a new approach called the cosmological bootstrap. In this approach, cosmological correlators are directly determined from basic physical principles such as locality, unitarity, and symmetry, bypassing the intricacies of the Lagrangian formalism and Feynman diagrams. Key to this advancement is the integration with insights from high energy physics, especially the modern study of scattering amplitudes. In this talk, I will provide an overview of this cosmological bootstrap program and highlight some of the latest developments, spanning from inflation to the large-scale structure.
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236 2024-06-13 16:00  E6-2, #1323  Magnonic $\varphi$ Josephson junction and its non-Hermitian Josephson diode effect
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234 2024-05-28 10:00  E6-2, #2501  Mixed-State Quantum Spin Liquids and Dynamical Anyon Condensations in Kitaev Lindbladians
233 2024-05-28 11:00  E6-2, #2501  동적평균장 이론 소개
232 2024-05-30 10:00  E6-2, #2501  Quasiperiodic Effects in Quasicrystals
231 2023-10-04 16:00  E6-2, #2502  [High-Energy Theory Seminar] Moving towards quantum technologies: the case of quantum batteries
230 2023-04-05 16:00  E6-2, #2502  [High Energy Theory Seminar]Anomalies of Discrete 1-Form Symmetries in QCD-like Theories
229 2023-05-31 16:00  E6-2, #2502  [High-Energy Theory Seminar] Resurgence and complex Chern-Simons theory
228 2023-03-22 16:00  E6-2, #2502  (High Energy Theory Seminar) Boltzmann or Bogoliubov? A Case of Gravitational Particle Production
227 2023-09-13 16:00  E6-2, #2502  [High Energy Theory Seminar] Cosmic Birefringence from Dark Photon
226 2023-05-03 16:00  E6-2, #2502  Probing microscopic origins of axions by the chiral magnetic effect
225 2023-06-14 16:00  E6-2, #2502  [High-Energy Theory Seminar]Vertex algebras and extended operators in 4d N=2 SCFTs
224 2023-06-16 13:00  E6-2, #2502  Quantum critical states under extreme conditions
223 2023-11-01 16:00  E6-2, #2502  [High Energy Theory Seminar] Modular functions and 3D N=4 rank-zero superconformal field theories
222 2023-08-29 16:00  E6-2, #2502  [High Energy Theory Seminar] Towards string loop corrections in Calabi-Yau orientifold compactifications.
221 2023-09-26 16:00  E6-2, #2502  [High Energy Theory Seminar]A new step in interacting dark sector cosmologies
220 2023-11-22 16:00  E6-2, #2502  [High Energy Theory Seminar] Renormalization and the Hierarchy Problem