25 citations · 36 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2015★ 11 cited
Construction and Field Theory of Bosonic Symmetry Protected Topological states beyond Group Cohomology
Zhen Bi, Cenke Xu
We construct a series of bosonic symmetry protected topological (BSPT) states beyond group cohomology classification using "decorated defects" approach. This construction is based…
cond-mat.str-el2014★ 25 cited
Anyon and Loop Braiding Statistics in Field Theories with a Topological term
Zhen Bi, Yi-Zhuang You, Cenke Xu
We demonstrate that the anyon statistics and three-loop statistics of various 2d and 3d topological phases can be derived using semiclassical nonlinear Sigma model field theories w…