Title: Spectral Analysis of Polaron Models in the Strong Coupling Limit

Speaker:  Professor Robert Seiringer, Institute of Science and Technology Austria

Beijing time:17: 00-18: 00, May 14 (Tuesday), 2024

Vienna time: 11:00-12:00, May 14 (Tuesday), 2024

Zoom Meeting ID: 430 647 4095, Passcode: 202405 

https://us06web.zoom.us/j/4306474095?pwd=neOkgT0fnB41fX5ueNPr7gGvNE2zvE.1&omn=82871915370

Abstract: The Fröhlich polaron and related models of quantum field theory have played a prominent role in mathematical physics over several decades. In this talk, we shall explain recent bounds on the quantum corrections to the (classical) Pekar approximation of the ground state energy of the Fröhlich polaron model in the strong coupling limit, and their consequence on the existence of excited states and the polaron's effective mass. (Joint work with Morris Brooks, David Mitrouskas, and Krzysztof Mysliwy.)

报告人简介：Robert Seiringer现为奥地利科技研究院教授、奥地利科学院院士、欧洲科学院院士，曾担任国际数学物理联盟主席。主要从事量子多体系统分析方面的理论研究，在Ann. of Math.、Invent. Math.、JAMS、CPAM、Duke Math. J.、JEMS等国际顶尖数学期刊上发表论文近150篇，现为Comm. Math. Phys.主编。

Hosts: 1. School of Math. & Statistics, Central China Normal University, Wuhan, P. R. China;

           2. Key Laboratory of Nonlinear Analysis & Applications (Ministry of Education), Wuhan, P. R. China.