114 citations · 272 across the 12 of their papers we have counts for
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quant-ph2023
Robustness and measurement-induced percolation of the surface code
Thomas Botzung, Michael Buchhold, Sebastian Diehl +1
We examine the robustness of a logical qubit in the planar surface code subject to 'measurement-errors', i.e., to local Pauli measurements at known positions. This yields a measure…
cond-mat.str-el2023
Exact Diagonalization of Fermi-Hubbard Models
Thomas Botzung, Pierre Nataf
We show how to perform exact diagonalizations of Fermi-Hubbard models on -site clusters separately in each irreducible representation ({irrep}) of $\mathrm{SU}(…
quant-ph2023★ 18 cited
Comparing bipartite entropy growth in open-system matrix-product simulation methods
Guillermo Preisser, David Wellnitz, Thomas Botzung +1
The dynamics of one-dimensional quantum many-body systems is often numerically simulated with matrix-product states (MPSs). The computational complexity of MPS methods is known to…