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Memorias de investigación
Research Publications in journals:
New Dynamic Scaling in Increasing Systems
Year:2007
Research Areas
  • Electronic
Information
Abstract
We report a new dynamic scaling ansatz for systems whose system size is increasing with time. We apply this new hypothesis in the Eden model in two geometries. In strip geometry, we impose the system to increase with a power law L ~ h^a. In increasing linear clusters, if a < 1/z, where z is the dynamic exponent, the correlation length reaches the whole system, and we find two regimes: the first, where the interface fluctuations initially grow with an exponent β = 0.3, and the second, where a crossover comes out and fluctuations evolve as h^aα. If a = 1/z, there is not a crossover and fluctuations keep on growing in a unique regimen with the same exponent β. In particular, in circular geometry, a = 1, we find this kind of regime and in consequence, a unique regime holds.
International
Si
JCR
Si
Title
CENT EUR J PHYS
ISBN
1895-1082
Impact factor JCR
0,538
Impact info
Volume
5
Journal number
4
From page
539
To page
548
Month
DICIEMBRE
Ranking
Participants
  • Autor: Javier Ricardo Galeano Prieto (UPM)
  • Autor: Juan Manuel Pastor Ruiz (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Sistemas Complejos
  • Departamento: Ciencia y Tecnología Aplicadas a la Ingeniería Técnica Agrícola
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