[High Energy Theory Seminar] Amplitudes Meet Cosmology: From Inflation to the Large-Scale Structure
2024.05.28 09:17
| 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.