3 citations · 3 across the 2 of their papers we have counts for
3 papers
physics.chem-ph2017
An efficient relativistic density-matrix renormalization group implementation in a matrix-product formulation
Stefano Battaglia, Sebastian Keller, Stefan Knecht
We present an implementation of the relativistic quantum-chemical density matrix renormalization group (DMRG) approach based on a matrix-product formalism. Our approach allows us t…
cond-mat.mes-hall2017★ 3 cited
Interfacial exchange interactions and magnetism of Ni2MnAl/Fe bilayers
Rocio Yanes, Eszter Simon, Sebastian Keller +4
Based on a multi-scale calculations, combining ab-initio methods with spin dynamics simulations, we perform a detailed study of the magnetic behavior of Ni2MnAl/Fe bilayers. Our si…
physics.chem-ph2016
Spin-adapted Matrix Product States and Operators
Sebastian Keller, Markus Reiher
Matrix product states (MPSs) and matrix product operators (MPOs) allow an alternative formulation of the density matrix renormalization group algorithm introduced by White. Here, w…