22 citations · 57 across the 7 of their papers we have counts for
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cond-mat.str-el2023★ 1 cited
Absence of fractal quantum criticality in the quantum Newman-Moore model
R. Wiedmann, L. Lenke., M. Mühlhauser +1
The quantum phase transition between the low-field fracton phase with type-II fracton excitations and the high-field polarized phase is investigated in the two-dimensional self-dua…
cond-mat.str-el2023★ 6 cited
Series expansions in closed and open quantum many-body systems with multiple quasiparticle types
L. Lenke, A. Schellenberger, K. P. Schmidt
The established approach of perturbative continuous unitary transformations (pCUTs) constructs effective quantum many-body Hamiltonians as perturbative series that conserve the num…