Sep 2026
DMRG for Multi-Component Quantum Systems: A Symmetry-Aware and Unified Framework
A unified symmetry-aware density matrix renormalization group (DMRG) framework for multicomponent quantum chemistry is presented, allowing new models to be implemented through concise Python-level specifications while fully reusing the optimized computational backend.
Xin-Run Sun, Hai-Bo Ma
· Journal of Chemical Theory a... · 0 citations