PIRSA:16040093

Out of equilibrium analogues of symmetry protected topological phases of matter

von Keyserlingk, C. (2016). Out of equilibrium analogues of symmetry protected topological phases of matter. Perimeter Institute. https://pirsa.org/16040093

von Keyserlingk, Curt. Out of equilibrium analogues of symmetry protected topological phases of matter. Perimeter Institute, Apr. 05, 2016, https://pirsa.org/16040093 

          @misc{ pirsa_PIRSA:16040093,
            doi = {10.48660/16040093},
            url = {https://pirsa.org/16040093},
            author = {von Keyserlingk, Curt},
            keywords = {Condensed Matter},
            language = {en},
            title = {Out of equilibrium analogues of symmetry protected topological phases of matter},
            publisher = {Perimeter Institute},
            year = {2016},
            month = {apr},
            note = {PIRSA:16040093 see, \url{https://pirsa.org}}
          }

Curt von Keyserlingk University of Birmingham

DOI 10.48660/16040093
Collection
Talk Type Scientific Series
Subject

Abstract

Recent work suggests that a sharp definition of `phase of matter' can be given for some quantum systems out of equilibrium---first for many-body localized systems with time independent Hamiltonians and more recently for periodically driven or Floquet localized systems. We present a new family of driven localized Floquet phases, which are analogues of the 1d symmetry protected topological phases familiar from the equilibrium setting. We then propose a classification for such phases.