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PIRSA:16040093

Video URL

https://pirsa.org/16040093

Out of equilibrium analogues of symmetry protected topological phases of matter

          @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/index.php/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.