99 citations · 197 across the 3 of their papers we have counts for
3 papers
A nonorthogonal state-interaction approach for matrix product state wave functions
Stefan Knecht, Sebastian Keller, Jochen Autschbach +1
We present a state-interaction approach for matrix product state (MPS) wave functions in a nonorthogonal molecular orbital basis. Our approach allows us to calculate for example tr…
Self-Consistent Embedding of Density-Matrix Renormalization Group Wavefunctions in a Density Functional Environment
Thomas Dresselhaus, Johannes Neugebauer, Stefan Knecht +3
We present the first implementation of a density matrix renormalization group algorithm embedded in an environment described by density functional theory. The frozen density embedd…
Matrix Product State applications for the ALPS project
Michele Dolfi, Bela Bauer, Sebastian Keller +5
The density-matrix renormalization group method has become a standard computational approach to the low-energy physics as well as dynamics of low-dimensional quantum systems. In th…