A. Schellenberger

activity

20202026

most citedAbsence of topological order in the

U (1)

checkerboard toric code

1 citations · 1 across the 4 of their papers we have counts for

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quant-ph2025

Comment on "Role of Matter Interactions in Superradiant Phenomena"

Max Hörmann, Anja Langheld, Jonas Leibig +2

Recently, Mendonça et al. [arXiv:2503.04961] investigated the Dicke-XXZ model and the Dicke-Ising model. For the latter model, their calculated quantum phase diagram contradicts cl…

cond-mat.str-el2025★ 1 cited

Absence of topological order in the $U (1)$ checkerboard toric code

M. Vieweg, V. Kott, L. Lenke +2

We investigate the $U (1)$ checkerboard toric code which corresponds to the $U (1)$ -symmetry enriched toric code with two distinct star sublattices. One can therefore tune from the l…

Comment on "Role of Matter Interactions in Superradiant Phenomena"

Absence of topological order in the U(1) checkerboard toric code

Absence of topological order in the $U (1)$ checkerboard toric code