@article{Keller_Reiher_2014, title={Determining Factors for the Accuracy of DMRG in Chemistry}, volume={68}, url={https://www.chimia.ch/chimia/article/view/2014_200}, DOI={10.2533/chimia.2014.200}, abstractNote={ The Density Matrix Renormalization Group (DMRG) algorithm has been a rising star for the accurate ab initio exploration of Born-Oppenheimer potential energy surfaces in theoretical chemistry. However, owing to its iterative numerical nature, pitfalls that can affect the accuracy of DMRG energies need to be circumvented. Here, after a brief introduction into this quantum chemical method, we discuss criteria that determine the accuracy of DMRG calculations. }, number={4}, journal={CHIMIA}, author={Keller, Sebastian F. and Reiher, Markus}, year={2014}, month={Apr.}, pages={200} }