{"title":"Non-universal roughening of kinetic self-affine interfaces","authors":"Yi-Cheng Zhang","doi":"10.1051/JPHYS:0199000510190212900","DOIUrl":null,"url":null,"abstract":"Recent experiments of wetting immiscible displacement in porous media and bacteria colony growth are considered as realizations of the Eden interfaces. I propose an explanation of the discrepancy in the scaling behavior between the experiments and the theory. Due to an instability inherent in the growth processes, the presence of unbounded non-Gaussian noise can violate the naive scaling universality","PeriodicalId":14747,"journal":{"name":"Journal De Physique","volume":"64 1","pages":"2129-2134"},"PeriodicalIF":0.0000,"publicationDate":"1990-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"52","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal De Physique","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1051/JPHYS:0199000510190212900","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 52
Abstract
Recent experiments of wetting immiscible displacement in porous media and bacteria colony growth are considered as realizations of the Eden interfaces. I propose an explanation of the discrepancy in the scaling behavior between the experiments and the theory. Due to an instability inherent in the growth processes, the presence of unbounded non-Gaussian noise can violate the naive scaling universality