By studying the finite length scaling of a selfâ€“interacting partially directed self avoiding walks we have verified a new scaling form for the collapsed phase of self avoiding walks problems. Weâ€¦ (More)

Physical review. E, Statistical physics, plasmasâ€¦

2000

In an earlier work we provided the first evidence that the collapse, or coil-globule transition of an isolated polymer in solution can be seen in a four-dimensional model. Here we investigate, viaâ€¦ (More)

Physical review. E, Statistical physics, plasmasâ€¦

1993

We study the finite length scaling of selfâ€“interacting partially directed selfâ€“avoiding walks utilising enumeration data up to a total length of 6000 steps. This facilitates the evaluation of theâ€¦ (More)

We have investigated the mean-field dynamics of an overdamped viscoelastic medium driven through quenched disorder. The model allows for the coexistence of pinned and sliding regions and can exhibitâ€¦ (More)