ICTS:29181

Video URL

Shot Noise in Solving Bulk & Boundary puzzle

Shot Noise in Solving Bulk & Boundary puzzle

(2024). Shot Noise in Solving Bulk & Boundary puzzle. SciVideos. https://youtu.be/g-QCNX7hCa0

Shot Noise in Solving Bulk & Boundary puzzle. SciVideos, Jul. 24, 2024, https://youtu.be/g-QCNX7hCa0 

          @misc{ scivideos_ICTS:29181,
            doi = {},
            url = {https://youtu.be/g-QCNX7hCa0},
            author = {},
            keywords = {},
            language = {en},
            title = {Shot Noise in Solving Bulk \& Boundary puzzle},
            publisher = {},
            year = {2024},
            month = {jul},
            note = {ICTS:29181 see, \url{https://scivideos.org/icts-tifr/29181}}
          }
Ankur das
Talk numberICTS:29181
Source RepositoryICTS-TIFR
Source EventEngineered 2D Quantum Materials
Collection

Abstract

Bulk-boundary correspondence licenses us to probe the bulk topological order by studying the transport properties of the edge modes. However, edge modes in a fractional quantum Hall (FQH) state can undergo edge reconstruction and, on top of that, can be in the coherent regime or exhibit varying degrees of charge and thermal equilibrations, giving rise to a zoo of intriguing scenarios. This can happen even in many abelian cases (like ν = 2/3), as well as non-abelian cases (like ν = 5/2). 5/2 has been particularly a focal point of both theoretical and experimental studies as it hosts non-abelian quasiparticles, a proposed basis for topological quantum computation. I will discuss how shot noise can provide a path to resolution and how its application can go beyond the quantum Hall regime to other systems like graphene quantum Hall states, Kitaev magnets, fractional Chern insulators in Twisted Bilayer graphene, and more.