175 citations · 858 across the 17 of their papers we have counts for
17 papers
From entanglement renormalisation to the disentanglement of quantum double models
Miguel Aguado
We describe how the entanglement renormalisation approach to topological lattice systems leads to a general procedure for treating the whole spectrum of these models, in which the…
Theta-vacuum and large N limit in CP^{N-1} sigma models
Miguel Aguado, Manuel Asorey
The theta dependence of the vacuum energy density in CP^{N-1} models is re-analysed in the semiclassical approach, the 1/N expansion and arguments based on the nodal structure of v…
A hierarchy of topological tensor network states
Oliver Buerschaper, Juan Martín Mombelli, Matthias Christandl +1
We present a hierarchy of quantum many-body states among which many examples of topological order can be identified by construction. We define these states in terms of a general, b…
Electric-magnetic duality of lattice systems with topological order
Oliver Buerschaper, Matthias Christandl, Liang Kong +1
We investigate the duality structure of quantum lattice systems with topological order, a collective order also appearing in fractional quantum Hall systems. We define electromagne…
Simulation of anyons with tensor network algorithms
Robert N. C. Pfeifer, Philippe Corboz, Oliver Buerschaper +3
Interacting systems of anyons pose a unique challenge to condensed matter simulations due to their non-trivial exchange statistics. These systems are of great interest as they have…
Non-Abelian anyonic interferometry with a multi-photon spin lattice simulator
D. W. Berry, M. Aguado, A. Gilchrist +1
Recently a pair of experiments demonstrated a simulation of Abelian anyons in a spin network of single photons. The experiments were based on an Abelian discrete gauge theory spin…