Time-step targetting methods for real-time dynamics using DMRG

Abstract

We present a time-step targetting scheme to simulate real-time dynamics efficiently using the density matrix renormalization group (DMRG). The algorithm works on ladders and systems with interactions beyond nearest neighbors, in contrast to existing Suzuki-Trotter based approaches.

4 pages, 5 eps figures

Cited by in corpus (1)

• d-wave resonating valence bond states of fermionic atoms in optical lattices