1. floquet weyl semimetal phases and their topological characterization

Muhammad Umer

National University of Singapore, Singapore

26 May 2022 Thu 4 pm

                                      IBS Center for Theoretical Physics of Complex Systems (PCS), Administrative Office (B349), Theory Wing, 3rd floor

                                      Expo-ro 55, Yuseong-gu, Daejeon, South Korea, 34126 Tel: +82-42-878-8633                     

In this talk, I will focus on the engineering of Weyl semimetal phases by periodically driving the 3D lattice system. The talk will start with a brief introduction to topological phases and Weyl semimetals. I will then talk about the Floquet Weyl semimetal and Floquet hybrid multi-Weyl semimetal phases. Furthermore, I will demonstrate the topological characterization of these Floquet topological phases.