Search Results - subject:"Interface growth"

A mechanism to synchronize fluctuations in scale free networks using growth models

La Rocca, C.E.; Pastore y Piontti, A.L.; Braunstein, L.A.; … - In: Physica A: Statistical Mechanics and its Applications 388 (2009) 2, pp. 233-239

In this paper, we study the steady state of the fluctuations of the surface for a model of surface growth with relaxation to any of its lower nearest neighbors (SRAM) [F. Family, J. Phys. A 19, (1986) L441] in scale free networks. It is known that for Euclidean lattices this model belongs to the...

Persistent link: https://www.econbiz.de/10011061187

Finite-size effects on the growth models of Das Sarma and Tamborenea and Wolf and Villain

Costa, B.S.; Euzébio, J.A.R.; Aarão Reis, F.D.A. - In: Physica A: Statistical Mechanics and its Applications 328 (2003) 1, pp. 193-204

description by the fourth-order linear theory of interface growth in the continuum limit. For the DT model, βL shows a crossover …

Persistent link: https://www.econbiz.de/10011058160

Interface growth and pattern formation in bacterial colonies

Matsushita, M.; Wakita, J.; Itoh, H.; Ràfols, I.; … - In: Physica A: Statistical Mechanics and its Applications 249 (1998) 1, pp. 517-524

Bacterial species Bacillus subtilis is known to exhibit various colony patterns, depending on the substrate softness and nutrient concentration. We have examined the self-affinity and roughness exponent α for growing interfaces of colonies which belong to regions B (Eden-like) and D (disk-like)...

Persistent link: https://www.econbiz.de/10011058464