4 papers
Random sampling of self-avoiding theta-graphs
Nicholas R. Beaton, Aleksander L. Owczarek
Theta-graphs are a type of spatial graph with two vertices connected by three edges. We investigate embeddings of theta-graphs in the square and simple cubic lattices, using a comb…
Self-avoiding walks pulled at an angle
C J Bradly, N R Beaton, A L Owczarek
We investigate polymers pulled away from an interacting surface, where the force is applied to the untethered endpoint and at an angle to the surface. We use the canonical self…
Compressed self-avoiding walks in two and three dimensions
C J Bradly, N R Beaton, A L Owczarek
We consider the phase transition induced by compressing a self-avoiding walk in a slab where the walk is attached to both walls of the slab in two and three dimensions, and the res…
Lattice polymers near a permeable interface
C J Bradly, N R Beaton, A L Owczarek
We study the localisation of lattice polymer models near a permeable interface in two dimensions. Localisation can arise due to an interaction between the polymer and the interface…