34 citations · 62 across the 3 of their papers we have counts for
3 papers
Jones index, secret sharing and total quantum dimension
Leander Fiedler, Pieter Naaijkens, Tobias J. Osborne
We study the total quantum dimension in the thermodynamic limit of topologically ordered systems. In particular, using the anyons (or superselection sectors) of such models, we def…
Optimal uncertainty relations in a modified Heisenberg algebra
Kais Abdelkhalek, Wissam Chemissany, Leander Fiedler +2
Various theories that aim at unifying gravity with quantum mechanics suggest modifications of the Heisenberg algebra for position and momentum. From the perspective of quantum mech…
Haag duality for Kitaev's quantum double model for abelian groups
Leander Fiedler, Pieter Naaijkens
We prove Haag duality for conelike regions in the ground state representation corresponding to the translational invariant ground state of Kitaev's quantum double model for finite…