|
Institute of Theoretical Physics |
|
Key Laboratory of Theoretical Physics |
|
Chinese Academy of Sciences |
|
Colloquium |
|
Title
题目 |
Fundamental Symmetries of the Early Universe and the Origin of Matter |
|
Speaker
报告人 |
Prof. Michael Ramsey-Musolf
Director, Amherst Center for Fundamental Interactions |
|
Affiliation
所在单位 |
Department of Physics, University of Massachusetts Amherst
|
|
Date
日期 |
9月4日，下午15:30 |
|
Venue
地点 |
理论物理所新楼6620报告厅 |
|
Abstract
摘要 |
Explaining why the universe contains more matter than antimatter remains an open problem at the interface of particle and nuclear physics with cosmology. While the Standard Model of particle physics cannot provide an explanation, various candidates for physics beyond the Standard Model may do so by breaking fundamental symmetries. Among the most interesting and testable scenarios are those that would have generated the matter-antimatter asymmetry roughly 10 picoseconds after the Big Bang. I discuss recent theoretical ideas for such scenarios, developments in computing their dynamics, and prospects for testing their viability with experiments at the high energy and high intensity frontiers. |
|
Contact person
所内合作者 |
Jing Shu |
