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The density-matrix renormalization group sDMRGd is a numerical algorithm for the efficient truncation of the Hilbert space of low-dimensional strongly correlated quantum systems based on a ratherâ€¦ (More)

An algorithm for the simulation of the evolution of slightly entangled quantum states has been recently proposed as a tool to study time-dependent phenomena in one-dimensional quantum systems. Itsâ€¦ (More)

We compute the phase diagram of the one-dimensional Bose-Hubbard model with a quasiperiodic potential by means of the density-matrix renormalization group technique. This model describes the physicsâ€¦ (More)

- Thomas Barthel, Ulrich Schollwoeck
- Physical review letters
- 2008

We discuss relaxation in bosonic and fermionic many-particle systems. For integrable systems, time evolution can cause a dephasing effect, leading for finite subsystems to steady states. Weâ€¦ (More)

- Dominique Gobert, Corinna Kollath, Ulrich Schollwoeck, Gunter M. SchÃ¼tz
- Physical review. E, Statistical, nonlinear, andâ€¦
- 2005

We investigate the influence of different interaction strengths and dimerizations on the magnetization transport in antiferromagnetic spin 1/2 XXZ chains. We focus on the real-time evolution of theâ€¦ (More)

- Corinna Kollath, Ulrich Schollwoeck, Wilhelm Zwerger
- Physical review letters
- 2005

Using the adaptive time-dependent density-matrix renormalization group method for the 1D Hubbard model, the splitting of local perturbations into separate wave packets carrying charge and spin isâ€¦ (More)

Neither this book nor any part of it may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, microfilming, and recording, or by any informationâ€¦ (More)

- Stefan Depenbrock, Ian P. McCulloch, Ulrich Schollwoeck
- Physical review letters
- 2012

We perform a density-matrix renormalization group (DMRG) study of the S=1/2 Heisenberg antiferromagnet on the kagome lattice to identify the conjectured spin liquid ground state. Exploiting SU(2)â€¦ (More)

- Huan-Qiang Zhou, Thomas Barthel, John Ove FjÃ¦restad, Ulrich Schollwoeck
- 2006

We investigate boundary critical phenomena from a quantum-information perspective. Bipartite entanglement in the ground state of one-dimensional quantum systems is quantified using the RÃ©nyi entropyâ€¦ (More)

The density matrix renormalization group (dmrg) is applied to some one-dimensional reactiondiffusion models in the vicinity of and at their critical point. The stochastic time evolution for theseâ€¦ (More)