189 citations · 194 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2013★ 189 cited
Exactly Soluble Model of a 3D Symmetry Protected Topological Phase of Bosons with Surface Topological Order
F. J. Burnell, Xie Chen, Lukasz Fidkowski +1
We construct an exactly soluble Hamiltonian on the D=3 cubic lattice, whose ground state is a topological phase of bosons protected by time reversal symmetry, i.e a symmetry protec…
cond-mat.str-el2006★ 5 cited
From String Nets to Nonabelions
Lukasz Fidkowski, Michael Freedman, Chetan Nayak +2
We discuss Hilbert spaces spanned by the set of string nets, i.e. trivalent graphs, on a lattice. We suggest some routes by which such a Hilbert space could be the low-energy subsp…