About
I introduce the topological states of matter, starting from the example of the quantum Hall effect. Then I discuss the massless edge states and their field theory description. Finally, I compare the ten-fold classification of non-interacting states with the characterization in terms of field theory anomalies..
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The talk
Credits and licence
- Institution
- CERN
- Department
- TH String Theory Seminar
- Speaker
- Andrea Cappelli
- Year
- 2016
- Language
- English
- Source
- CERN
- Licence
- CERN, as CERN states it. CERN's terms
- Attribution
- © CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
- Who can watch
- CERN gives no rating. Invisible Network shows it to Teens profiles and older, judged from what the source says about it. How courses are placed