21 citations · 50 across the 6 of their papers we have counts for
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cond-mat.str-el2022★ 7 cited
Linked Cluster Expansions via Hypergraph Decompositions
M. Mühlhauser, K. P. Schmidt
We propose a hypergraph expansion which facilitates the direct treatment of quantum spin models with many-site interactions via perturbative linked cluster expansions. The main ide…
cond-mat.str-el2022★ 6 cited
Quantum phase transitions in the -layer Ising toric code
L. Schamriss, L. Lenke, M. Mühlhauser +1
We investigate the quantum phase diagram of the -layer Ising toric code corresponding to layers of two-dimensional toric codes coupled by Ising interactions. While for small…