15 citations · 41 across the 4 of their papers we have counts for
4 papers
Self- generated disorder and structural glass formation in homopolymer globules
V. G. Rostiashvili, G. Migliorini, T. A. Vilgis
We have investigated the interrelation between the spin glasses and the structural glasses. Spin glasses in this case are random magnets without reflection symmetry (e.g. - spi…
Weak violation of universality for Polyelectrolyte Chains: Variational Theory and Simulations
G. Migliorini, V. G. Rostiashvili, T. A. Vilgis
A variational approach is considered to calculate the free energy and the conformational properties of a polyelectrolyte chain in dimensions. We consider in detail the case of…
Dynamics of structural models with a long-range interaction: glassy versus non-glassy behavior
V. G. Rostiashvili, T. A. Vilgis
By making use of the Langevin dynamics and its generating functional (GF) formulation the influence of the long-range nature of the interaction on the tendency of the glass formati…
Langevin dynamics of the glass forming polymer melt: fluctuations around the random phase approximation
V. G. Rostiashvili, M. Rehkopf, T. A. Vilgis
In this paper the Martin-Siggia-Rose (MSR) functional integral representation is used for the study of the Langevin dynamics of a polymer melt in terms of collective variables: mas…