268 citations · 998 across the 27 of their papers we have counts for
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physics.comp-ph2015★ 194 cited
An Efficient Matrix Product Operator Representation of the Quantum-Chemical Hamiltonian
Sebastian Keller, Michele Dolfi, Matthias Troyer +1
We describe how to efficiently construct the quantum chemical Hamiltonian operator in matrix product form. We present its implementation as a density matrix renormalization group (…
cond-mat.str-el2015★ 78 cited
Pair Correlations in Doped Hubbard Ladders
Michele Dolfi, Bela Bauer, Sebastian Keller +1
Hubbard ladders are an important stepping stone to the physics of the two-dimensional Hubbard model. While many of their properties are accessible to numerical and analytical techn…