2 papers
cond-mat.dis-nn2001
Level Correlations for Metal-Insulator Transition
Pragya Shukla
We study the level-statistics of a disordered system undergoing the Anderson type metal-insulator transition. The disordered Hamiltonian is a sparse random matrix in the site repre…
cond-mat.stat-mech1998
Eigenvalue Correlations For Banded Matrices
Pragya Shukla
We study the evolution of the distribution of eigenvalues of matrix ensembles subject to a change of variances of its matrix elements. Our results indicate that the evo…