Alternative inflationary scenario due to compact extra dimensions

E. Yusofi; M. Mohsenzadeh

doi:10.1007/s10773-010-0336-z

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arXiv · 1006.4917

Alternative inflationary scenario due to compact extra dimensions

E. Yusofi·M. Mohsenzadeh

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Abstract

The main goal of this paper is to give an alternative interpretation of space-like and time-like extra dimensions as a primary factor for inflation in the early universe. We introduce the 5-dimensional perfect fluid and compare the energy-momentum tensor for the bulk scalar field with space-like and time-like extra dimensions. It is shown, that additional dimensions can imply to negative pressure in the slow roll regime in the early higher-dimensional world.

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E. Yusofi, M. Mohsenzadeh. 2010-06-25. Alternative inflationary scenario due to compact extra dimensions. https://doi.org/10.1007/s10773-010-0336-z

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