Hall 123

Understanding Basic Concepts of Topological Insulators Through Su-Schrieffer-Heeger (SSH) Model

Prem Kumar

IMSc

This will be a pedagogical journal club talk in which I will discuss
- Existence of 2 distinct topologically insulating phases in the 'bulk solution' of the SSH model (a 1d lattice model).
- How this bulk property is related to the 'boundary solution' of the model (bulk-boundary correspondence).

Join Zoom Meeting
zoom.us/j/94529679427

Meeting ID: 945 2967 9427
Passcode: 661437
DOI:
doi.org/10.1007/s12045-020-0995-x

Arxiv: arxiv.org/abs/1906.08435v1