Abstract
We study the system size dependence of the averaged critical conductance at the Anderson transition. We have (i) related the correction to the spectral correlations, (ii) expressed in terms of the quantum return probability, and (iii) argued that equals , the critical exponent of eigenfunction correlations. Experimental implications are discussed.
- Received 20 April 1998
DOI:https://doi.org/10.1103/PhysRevLett.81.4696
©1998 American Physical Society