title: The conformation of fluid membranes: Monte Carlo simulations.
abstract: The conformation and scaling properties of self-avoiding fluid membranes with an extrinsic bending rigidity kappa were studied with the use of Monte Carlo methods. For kappa = 0, the results are consistent with branched polymer behavior at large length scales. There is a smooth crossover from a crumpled to an extended state with increasing kappa, with a peak in the specific heat when the persistence length reaches the system size. The scale-dependent effective bending rigidity is a decreasing function of system size for all bare rigidities. These results indicate that fluid membranes are always crumpled at sufficiently long length scales.
authors.affiliation: University of Minnesota, Minneapolis 55415.
authors.forename: D M
authors.initials: DM
authors.lastname: Kroll
authors.forename: G
authors.initials: G
authors.lastname: Gompper
mesh_terms: D008560:Membrane Fluidity; D008566:Membranes; D009010:Monte Carlo Method