Participants at the workshop on Geometrical Degrees of Freedom in Topological Phases at the Banff International Research Station (Banff, Alberta, Canada), August 21-26 (2016)
Left to right:
Joseph Maciejko , University of Alberta; Sid Parameswran, University of California Irvine; Kirill Shtengel, University of California Riverside; Sergej Moroz, University of Colorado, Boulder; Nicolas Regnault, Ecole Normal Superieure, Paris ; Titus Neupert, University of Zurich; Max Metlitski, Massachusetts Institute of Technology; Eduardo Fradkin, University of Illinois; William Witczak-Krempa, University of Montreal; Zlatko Papic, University of Leeds; Yizhi You, University of Illinois; Peng Ye, University of Illinois; Tammi Pereg-Barnea , McGill University; Bela Bauer, Microsoft Station Q; Rahul Roy, University of California Los Angeles; Matthew Roberts, University of Chicago; Ying Ran, Boston College; Gil Young Cho, Korea Advanced Institute for Science and Technology; Itamar Kimchi, Massachusetts Institute of Technology; Zheng-Cheng Gu, Chinese University of Hong Kong; Abolhassan Vaezi, Stanford University; Kai Sun, University of Michigan; Tim Hsieh, University of California Santa Barbara; Victor Gurarie, University of Colorado, Boulder; Eddy Ardonne, Nordita Tankut Can, Simons Center for Geometry and Physics; Duncan Haldane, Princeton University; Chong Wang, Massachusetts Institute of Technology; Barry Bradlyn, Princeton University; Inti Sodemann, Massachusetts Institute of Technology; Andrey Gromov, University of Chicago; Michael Zaletel, Princeton University.

Not shown: Maissam Barkeshli (University of Maryland), Fiona Burnell (University of Minnesota), Xie Chen (Caltech), Marcel Franz (UBC), Liang Fu (MIT), Michale Hermele (University of Colorado, Boulder), Masaki Oshikawa (University of Tokyo), Jay Sau (University of Maryland), and Sagar Vijay (MIT).