91 citations · 483 across the 30 of their papers we have counts for
Showing 2012 · quant-phShow all
2 papers · 2 filters
quant-ph2012★ 26 cited
Local response of topological order to an external perturbation
Alioscia Hamma, Lukasz Cincio, Siddhartha Santra +2
We study the behavior of the Rényi entropies for the toric code subject to a variety of different perturbations, by means of 2D density matrix renormalization group and analytical…
quant-ph2012★ 26 cited
Ensembles of physical states and random quantum circuits on graphs
Alioscia Hamma, Siddhartha Santra, Paolo Zanardi
In this paper we continue and extend the investigations of the ensembles of random physical states introduced in A. Hamma et al. [ http://prl.aps.org/abstract/PRL/v109/i4/e040502 P…