Phase transitions in one dimension and less
Nuclear Physics B Elsevier 639:3 (2002) 411-428
Polymer collapse in the presence of hydrodynamic interactions.
Eur Phys J E Soft Matter 9:1 (2002) 63-66
Abstract:
We investigate numerically the dynamical behaviour of a polymer chain collapsing in a dilute solution. The rate of collapse is measured with and without the presence of hydrodynamic interactions. We find that hydrodynamic interactions both accelerate polymer collapse and alter the folding pathway.Radial distribution function of rod-like polyelectrolytes.
Eur Phys J E Soft Matter 9:1 (2002) 41-46
Abstract:
We study the effect of electrostatic interactions on the distribution function of the end-to-end distance of a single polyelectrolyte chain in the rod-like limit. The extent to which the radial distribution function of a polyelectrolyte is reproduced by that of a wormlike chain with an adjusted effective persistence length is investigated. Strong evidence is found for a universal scaling formula connecting the effective persistence length of a polyelectrolyte with the strength of the electrostatic interaction and the Debye screening length.Some Generic Aspects of Bosonic Excitations in Disordered Systems
Physical Review Letters 89 (2002) 136801 4pp
Theory of surface-acoustic-wave propagation in the v = 5/2 fractional quantum Hall state
International Journal of Modern Physics B 16:20-22 (2002) 2959