53 citations · 92 across the 8 of their papers we have counts for
Showing 2010Show all
2 papers · 1 filter
cond-mat.str-el2010
Real Time Dynamics of Hole Propagation in Strongly Correlated Conjugated Molecular Chains: A time-dependent DMRG Study
Tirthankar Dutta, S. Ramasesha
In this paper, we address the role of electron-electron interactions on the velocities of spin and charge transport in one-dimensional systems typified by conjugated polymers. We e…
cond-mat.str-el2010★ 8 cited
Double Time Window Targeting Technique: Real time DMRG dynamics in the PPP model
Tirthankar Dutta, S. Ramasesha
We present a generalized adaptive time-dependent density matrix renormalization group (DMRG) scheme, called the {\it double time window targeting} (DTWT) technique, which gives acc…