64 citations · 171 across the 20 of their papers we have counts for
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Error estimates for extrapolations with matrix-product states
C. Hubig, J. Haegeman, U. Schollwöck
We introduce a new error measure for matrix-product states without requiring the relatively costly two-site density matrix renormalization group (2DMRG). This error measure is base…
Rigorous free fermion entanglement renormalization from wavelet theory
Jutho Haegeman, Brian Swingle, Michael Walter +3
We construct entanglement renormalization schemes which provably approximate the ground states of non-interacting fermion nearest-neighbor hopping Hamiltonians on the one-dimension…
Fermionic projected entangled-pair states and topological phases
Nick Bultinck, Dominic J. Williamson, Jutho Haegeman +1
We study fermionic matrix product operator algebras and identify the associated algebraic data. Using this algebraic data we construct fermionic tensor network states in two dimens…