Abstract
We investigate the origin of the scaling corrections in ballistic deposition models in high dimensions using the method proposed by Alves et al. [Phys. Rev. E 90, 052405 (2014)] in dimensions, where the intrinsic width associated with the fluctuations of the height increments during the deposition processes is explicitly taken into account. In the present work, we show that this concept holds for and dimensions. We have found that growth and roughness exponents and dimensionless cumulant ratios are in agreement with other models, presenting small finite-time corrections to the scaling, that in principle belong to the Kardar-Parisi-Zhang (KPZ) universality class in both and . Our results constitute further evidence that the upper critical dimension of the KPZ class, if it exists, is larger than 4.
- Received 28 March 2016
DOI:https://doi.org/10.1103/PhysRevE.93.052131
©2016 American Physical Society