86 citations · 115 across the 2 of their papers we have counts for
2 papers
quant-ph2014★ 86 cited
Matrix product operators and states: NP-hardness and undecidability
M. Kliesch, D. Gross, J. Eisert
Tensor network states constitute an important variational set of quantum states for numerical studies of strongly correlated systems in condensed-matter physics, as well as in math…
quant-ph2010★ 29 cited
Real-space renormalization yields finite correlations
Thomas Barthel, Martin Kliesch, Jens Eisert
Real-space renormalization approaches for quantum lattice systems generate certain hierarchical classes of states that are subsumed by the multi-scale entanglement renormalization…