Tahionska inflacija u holografskoj kosmologiji
Докторанд
Stojanović, Marko D.Ментор
Milošević, MilanЧланови комисије
Dimitrijević, Dragoljub D.Đorđević, Goran
Jovanović, Predrag
Метаподаци
Приказ свих података о дисертацијиСажетак
Theory of inflation is widely accepted as the best approach to the
problems of the Early universe in the standard cosmology. The origin
and nature of the physical field that determines the inflationary
process are not well known. A popular class of inflatory models is
based on the effective tachyon field theory determined by the
Lagrangian of the DBI type. The potential role of tachyon fields in
explaining the mechanism of inflation is based on the highly well
developed string theory, M theory and brane theory, and its close
relation to the current development of quantum gravity. The focus in
this PhD thesis is on holographic cosmology, Einstein's effective
equations in the 4-dimensional holographic boundary, and AdS/CFT
correspondence. Analytical and numerical calculation of the
observable parameters and their comparison with observational data
indicate the validity of the model.