## Bobby Cheng, University of Sussex, UK

Math colloquium

**Speakers: **Bobby Cheng, University of Sussex, UK

**Title: **Quantum Resonances in Relativistic Systems**.**

Room: Via Zoom. Link to be sent.

Time: Friday 9^{th} October, 10:00am

#### Abstract:

Significant amounts of research have been completed on mathematical quantum resonances in the non-relativistic setting. However success in generalizing these results to the relativistic setting have been limited. In this talk I will describe the work undertaken to study resonances of the Dirac operator, perturbed by an electric potential with certain ‘nice’ properties, and establish two key trace formulae.