Many-body localization in the Heisenberg<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>X</mml:mi><mml:mi>X</mml:mi><mml:mi>Z</mml:mi></mml:mrow></mml:math>magnet in a random field

Žnidarič, Marko; Prosen, Tomaž; Prelovšek, P.

doi:10.1103/physrevb.77.064426

Public

Many-body localization in the HeisenbergXXZmagnet in a random field

Published in Physical Review B • Feb 25, 2008

Authors:

Marko Žnidarič

Tomaž Prosen

P. Prelovšek

Abstract

We numerically investigate Heisenberg $XXZ$ spin-$1∕2$ chain in a spatially random static magnetic field. We find that time-dependent density-matrix renormalization group simulations of time evolution can be performed efficiently, namely, the dimension of matrices needed to efficiently represent the...

Subject

Dimension (graph theory)

Spin (aerodynamics)

Physics

Research Assistant

AI chat, annotations, notes & similar papers

Finding related papers...

Discussions

(0)

No comments yet

Be the first to share your thoughts!