Fakhr, S. H.Eingorn, Maxim V.Zhuk, Oleksandr I.2014-03-222014-03-222012Odessa Astronomical Publicationshttps://dspace.onu.edu.ua/handle/123456789/4738Odessa Astronomical publications / Одесская астроном. обсерватория . – Одесса : Астропринт, 2012 . – Vol.25/2.ABSTRACT. Fine tuning can be called a main disadvantage of the Randall-Sundrum model, representing the most popular brane world model, constructed quite artificially in the five-dimensional space-time. It needs a bare multidimensional cosmological constant, which is related strictly to four-dimensional tension (the brane physical property).enbrane world modelsextra dimensionsArticle