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PIRSA:13050032

Video URL

https://pirsa.org/13050032

3D topological lattice models with topologically ordered surface states

          @misc{ scivideos_PIRSA:13050032,
            doi = {10.48660/13050032},
            url = {https://pirsa.org/13050032},
            author = {Burnell, Fiona},
            keywords = {Quantum Matter},
            language = {en},
            title = {3D topological lattice models with topologically ordered surface states},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2013},
            month = {may},
            note = {PIRSA:13050032 see, \url{https://scivideos.org/index.php/pirsa/13050032}}
          }

Fiona Burnell University of Minnesota

Talk numberPIRSA:13050032
DOI10.48660/13050032
Source RepositoryPIRSA
Collection
Talk Type Conference
Subject

Abstract

I will discuss a family of solvable 3D lattice models that have a ``trivial" bulk, in which all excitations are confined, but exhibit topologically ordered surface states.  I will discuss perturbations to these models that can drive a phase transition in which some of these excitations become deconfined, driving the system into a phase with bulk topological order.