Influence of boundary conditions on level statistics and eigenstates at the metal insulator transition

Details Influence of boundary conditions on level statistics and eigenstates at the metal insulator transition Influence of boundary conditions on level statistics and eigenstates at the metal insulator transition

1998-09-18

arxiv.org/abs/cond-mat/9809248v1

Physica A 266 (1999) 486-491

Physics

Condensed Matter

Disordered Systems and Neural Networks

6 pages LaTeX2e, 3 ps-figures included. Proceedings of "Percolation and Disordered systems", Rauischholzhausen, Germany 1998;

Scientific paper

We investigate the influence of the boundary conditions on the scale invariant critical level statistics at the metal insulator transition of disordered three-dimensional orthogonal and two-dimensional unitary and symplectic tight-binding models. The distribution of the spacings between consecutive eigenvalues is calculated numerically and shown to be different for periodic and Dirichlet boundary conditions whereas the critical disorder remains unchanged. The peculiar correlations of the corresponding critical eigenstates leading to anomalous diffusion seem not to be affected by the change of the boundary conditions.

Affiliated with

Also associated with

No associations

Rating

Influence of boundary conditions on level statistics and eigenstates at the metal insulator transition does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Influence of boundary conditions on level statistics and eigenstates at the metal insulator transition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Influence of boundary conditions on level statistics and eigenstates at the metal insulator transition will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-458167