Universality classes for interface growth with quenched disorder

Luís A.Nunes Amaral; Albert László Barabási; H. Eugene Stanley

doi:10.1103/PhysRevLett.73.62

Universality classes for interface growth with quenched disorder

Luís A.Nunes Amaral^*
, Albert László Barabási
, H. Eugene Stanley

^*Corresponding author for this work

Boston University

Research output: Contribution to journal › Article › peer-review

Abstract (may include machine translation)

We present numerical evidence for the existence of two distinct universality classes characterizing driven interface roughening in the presence of quenched disorder. The evidence is based on the behavior of λ, the coefficient of the nonlinear term in the growth equation. Specifically, for three of the models studied, λ→ at the depinning transition, while for the two other models, λ→0.

Original language	English
Pages (from-to)	62-65
Number of pages	4
Journal	Physical Review Letters
Volume	73
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevLett.73.62
State	Published - 1994
Externally published	Yes

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10.1103/PhysRevLett.73.62

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@article{00d805f0c5534451b0c9f2a81ab23333,

title = "Universality classes for interface growth with quenched disorder",

abstract = "We present numerical evidence for the existence of two distinct universality classes characterizing driven interface roughening in the presence of quenched disorder. The evidence is based on the behavior of λ, the coefficient of the nonlinear term in the growth equation. Specifically, for three of the models studied, λ→ at the depinning transition, while for the two other models, λ→0.",

author = "Amaral, \{Lu{\'i}s A.Nunes\} and Barab{\'a}si, \{Albert L{\'a}szl{\'o}\} and Stanley, \{H. Eugene\}",

year = "1994",

doi = "10.1103/PhysRevLett.73.62",

language = "English",

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journal = "Physical Review Letters",

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AU - Amaral, Luís A.Nunes

AU - Barabási, Albert László

AU - Stanley, H. Eugene

PY - 1994

Y1 - 1994

N2 - We present numerical evidence for the existence of two distinct universality classes characterizing driven interface roughening in the presence of quenched disorder. The evidence is based on the behavior of λ, the coefficient of the nonlinear term in the growth equation. Specifically, for three of the models studied, λ→ at the depinning transition, while for the two other models, λ→0.

AB - We present numerical evidence for the existence of two distinct universality classes characterizing driven interface roughening in the presence of quenched disorder. The evidence is based on the behavior of λ, the coefficient of the nonlinear term in the growth equation. Specifically, for three of the models studied, λ→ at the depinning transition, while for the two other models, λ→0.

UR - https://www.scopus.com/pages/publications/12044258089

U2 - 10.1103/PhysRevLett.73.62

DO - 10.1103/PhysRevLett.73.62

M3 - Article

AN - SCOPUS:12044258089

SN - 0031-9007

VL - 73

SP - 62

EP - 65

JO - Physical Review Letters

JF - Physical Review Letters

IS - 1

ER -

Universality classes for interface growth with quenched disorder

Abstract (may include machine translation)

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