PIRSA:16040093

Video URL

https://pirsa.org/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 for Theoretical Physics. https://pirsa.org/16040093

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

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

Curt von Keyserlingk University of Birmingham

Talk numberPIRSA:16040093
DOI10.48660/16040093
Source RepositoryPIRSA
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.