86 citations · 298 across the 10 of their papers we have counts for
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cond-mat.str-el2021★ 32 cited
Variational methods for contracting projected entangled-pair states
Laurens Vanderstraeten, Lander Burgelman, Boris Ponsioen +5
The norms or expectation values of infinite projected entangled-pair states (PEPS) cannot be computed exactly, and approximation algorithms have to be applied. In the last years, m…
cond-mat.str-el2021★ 53 cited
Automatic differentiation applied to excitations with Projected Entangled Pair States
Boris Ponsioen, Fakher F. Assaad, Philippe Corboz
The excitation ansatz for tensor networks is a powerful tool for simulating the low-lying quasiparticle excitations above ground states of strongly correlated quantum many-body sys…