A generalization of the numerical renormalization-group procedure used first by Wilson for
the Kondo problem is presented. It is shown that this formulation is optimal in a certain sense. …

A formulation of numerical real-space renormalization groups for quantum many-body problems
is presented and several algorithms utilizing this formulation are outlined. The methods …

We report on a numerical study of the two-dimensional Hubbard model and describe two
new algorithms for the simulation of many-electron systems. These algorithms allow one to …

Using the density matrix renormalization group, we study the 2D t− J model at a hole doping
of x= 1 8 on clusters as large as 19× 8. We find a striped phase consistent with recent …

We describe an extension to the density matrix renormalization group method incorporating
real-time evolution. Its application to transport problems in systems out of equilibrium and …

We use the density matrix renormalization group to perform accurate calculations of the
ground state of the nearest-neighbor quantum spin S = 1/2 Heisenberg antiferromagnet on the …

The regenerative power of tissues and organs in biology has no analog in synthetic materials.
Although self-healing of microscopic defects has been demonstrated, the regrowth of …

We present results of a numerical renormalization-group study of the isotropic S= 1 Heisenberg
chain. The density-matrix renormalization-group techniques used allow us to calculate a …

Using the density matrix renormalization group and a bosonization approach, we study a
spin-1/2 antiferromagnetic Heisenberg chain with near-neighbor coupling J 1 and frustrating …

In this paper we describe how the density matrix renormalization group can be used for
quantum chemical calculations for molecules, as an alternative to traditional methods, such as …