80 citations · 685 across the 76 of their papers we have counts for
6 papers · 1 filter
Winding angle distributions for two-dimensional collapsing polymers
Arturo Narros, Aleksander L Owczarek, Thomas Prellberg
We provide numerical support for a long-standing prediction of universal scaling of winding angle distributions. Simulations of interacting self-avoiding walks show that the windin…
The role of three-body interactions in two-dimensional polymer collapse
A Bedini, A L Owczarek, T Prellberg
Various interacting lattice path models of polymer collapse in two dimensions demonstrate different critical behaviours. This difference has been without a clear explanation. The c…
An exact solution of three interacting friendly walks in the bulk
R Tabbara, A L Owczarek, A Rechnitzer
We find the exact solution of three interacting friendly directed walks on the square lattice in the bulk, modelling a system of homopolymers that can undergo gelation by introduci…
Phase Diagram of Twist Storing Lattice Polymers in Variable Solvent Quality
Eduardo Dagrosa, Aleksander L Owczarek, Thomas Prellberg
When double stranded DNA is turned in experiments it undergoes a transition. We use an interacting self-avoiding walk on a three-dimensional fcc lattice weighted by writhe to relat…
Writhe induced phase transition in unknotted self-avoiding polygons
Eduardo Dagrosa, Aleksander L Owczarek, Thomas Prellberg
Recently it has been argued that weighting the writhe of unknotted self-avoiding polygons can be related to possible experiments that turn double stranded DNA. We first solve exact…
Self-attracting polymers in two dimensions with three low-temperature phases
A Bedini, A L Owczarek, T Prellberg
We study via Monte Carlo simulation a generalisation of the so-called vertex interacting self-avoiding walk (VISAW) model on the square lattice. The configurations are actually not…