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Scaling of local slopes, conservation laws, and anomalous roughening in surface growth

J.M. López, M. Castro, R. Gallego

We argue that symmetries and conservation laws greatly restrict the form of the terms entering the long wavelength description of growth models exhibiting anomalous roughening. This is exploited to show by dynamic renormalization group arguments that intrinsic anomalous roughening cannot occur in local growth models. However, some conserved dynamics may display superroughening if a given type of term is present.


Palabras clave: Growth models; Kinetic roughening; Scaling functions; Surface growth


Physical Review Letters. Volumen: 94 Numero: 16 Páginas: 166103.1-166103.4

Índice de impacto JCR y cuartil Scopus: 7.489 (2005); 8.839 - Q1 (2017).

Referencia DOI: DOI icon 10.1103/PhysRevLett.94.166103    

Publicado en papel: Abril 2005.



Cita:
J.M. López, M. Castro, R. Gallego. Scaling of local slopes, conservation laws, and anomalous roughening in surface growth. Physical Review Letters. vol. 94, no. 16, pp. 166103.1-166103.4, Abril 2005.


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