Universal Journal of Physics and Application Vol. 11(2), pp. 62 - 72
DOI: 10.13189/ujpa.2017.110204
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Standard Cosmological Models with ∧ > 0


Paulo Aguiar *
Faculty of Economics and Business Sciences, Lusíada University, Norte, Rua Dr. Lopo de Carvalho, 4369-006 Porto, Portugal

ABSTRACT

In this paper we show that the cosmological standard models can describe our universe very realistic way if we add a positive value of the cosmological constant, without the need for the introduction of cold dark matter. Also we clarify that it is physically allowed objects to move in the Universe at speeds greater than light speed without violation of Einstein's postulates.

KEYWORDS
Standard Cosmological Models, Cosmological Constant, Cold Dark Matter, Einstein's Postulates, Isotropization, Hubble Constant

Cite this paper
Paulo Aguiar . "Standard Cosmological Models with ∧ > 0." Universal Journal of Physics and Application 11.2 (2017) 62 - 72. doi: 10.13189/ujpa.2017.110204.