| * Venue | E C G Sudarshan Hall |
| * Speaker | Ankur Das |
| * Title | Shot Noise Solving ν=5/2 puzzle |
| Affiliation | IISER Tirupati |
| Abstract | The 5/2 quantum Hall state has been a focal point of both theoretical and experimental studies as it hosts non-Abelian quasiparticles, a proposed basis for topological quantum computation. Despite a variety of approaches, an experimentally realizable scheme identifying the underlying non-Abelian bulk state and simultaneously its edge thermal equilibration regimes is still lacking. Our proposal addresses all these via measurements of electrical current auto- and cross-correlations in a device consisting of interfaces of 5/2 state with different Abelian quantum Hall states. This can be generalized to 12/5 bulk states, graphene quantum Hall states, Kitaev magnets, and more. Reference: PRL 132, 136502 (2024) |
| * Announcement? | Institute |
| * Refreshments? | Before the event |
| * Honorarium? | Faculty |
| Special Arrangements? | None |
| * Host name and email | Ajit C Balram @@ ajit@imsc.res.in |