PIRSA:19110116

A computationally universal phase of quantum matter

Raussendorf, R. (2019). A computationally universal phase of quantum matter. Perimeter Institute. https://pirsa.org/19110116

Raussendorf, Robert. A computationally universal phase of quantum matter. Perimeter Institute, Nov. 27, 2019, https://pirsa.org/19110116 

          @misc{ pirsa_PIRSA:19110116,
            doi = {10.48660/19110116},
            url = {https://pirsa.org/19110116},
            author = {Raussendorf, Robert},
            keywords = {Quantum Information},
            language = {en},
            title = {A computationally universal phase of quantum matter},
            publisher = {Perimeter Institute},
            year = {2019},
            month = {nov},
            note = {PIRSA:19110116 see, \url{https://pirsa.org}}
          }

Robert Raussendorf

Leibniz University Hannover

Talk number
PIRSA:19110116
Collection
Talk Type
Subject
Abstract

We provide the first example of a symmetry protected quantum phase that has universal computational power. Throughout this phase, which lives in spatial dimension two, the ground state is a universal resource for measurement based quantum computation. Joint work with Cihan Okay, Dong-Sheng Wang, David T. Stephen, Hendrik Poulsen Nautrup; J-ref: Phys. Rev. Lett. 122, 090501