PIRSA:14020123 Conference

DOI10.48660/14020123

Conference/School: Emergence in Complex Systems

Todadri, S. (2014). Interacting electronic topological insulators in three dimensions. Perimeter Institute. https://pirsa.org/14020123

Todadri, Senthil. Interacting electronic topological insulators in three dimensions. Perimeter Institute, Feb. 13, 2014, https://pirsa.org/14020123 

@misc{ pirsa_PIRSA:14020123,
  doi = {10.48660/14020123},
  url = {https://pirsa.org/14020123},
  author = {Todadri, Senthil},
  keywords = {},
  language = {en},
  title = {Interacting electronic topological insulators in three dimensions},
  publisher = {Perimeter Institute},
  year = {2014},
  month = {feb},
  note = {PIRSA:14020123 see, \url{https://pirsa.org}}
}

Abstract

I will review recent progress in describing interacting electronic topological insulators/superconductors in three dimensions. The focus will be on Symmetry Protected Topological (SPT) phases of electronic systems with charge conservation and time reversal. I will argue that the well known Z2 classification of free fermion insulators with this important symmetry generalizes to a Z2^3 classification in the presence of interactions. I will describe the experimental fingerprints and other physical properties of these states. If time permits, I will describe results on the classification and properties of 3d electronic SPT states with various other physically relevant symmetries.

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