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Depinning transition of the quenched Mullins–Herring equation: A short-time dynamic method
- Source :
-
Physics Letters A . Nov2008, Vol. 372 Issue 47, p7077-7080. 4p. - Publication Year :
- 2008
-
Abstract
- Abstract: The depinning phase transition of the Mullins–Herring equation with an external driving force and quenched random noise is studied in a short-time dynamic scaling scheme. Besides the critical driving force, all the critical exponents can be accessed, agreeing well with those in long-time steady-state simulations. The finite size effects on the critical exponents are also discussed. It is found that reasonable results can be achieved with a relatively small system, which highlights the advantage of the present approach. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 03759601
- Volume :
- 372
- Issue :
- 47
- Database :
- Academic Search Index
- Journal :
- Physics Letters A
- Publication Type :
- Academic Journal
- Accession number :
- 35202439
- Full Text :
- https://doi.org/10.1016/j.physleta.2008.10.030