Abstract
The nearest neighbor contacts between the two halves of an -site lattice self-avoiding walk offer an unusual example of scaling random geometry: for they are strictly finite in number but their radius of gyration is power law distributed , where is a novel exponent characterizing universal behavior. A continuum of diverging length scales is associated with the distribution. A possibly superuniversal is also expected for the contacts of a self-avoiding or random walk with a confining wall.
- Received 13 March 2001
DOI:https://doi.org/10.1103/PhysRevLett.87.070602
©2001 American Physical Society