Geometrija, obrazovanje i vizualizacija sa primenama, 30. novembar 2017.

• 29. Novembar,  2017
• Komentari (0)

Naredni sastanak Seminara biće održan u četvrtak, 30. novembra 2017. u sali 301f Matematičkog instituta SANU sa početkom u 17 časova.

Predavač: Jelena Stanković, Učiteljski fakultet

Naslov predavanja: NEW COSMOLOGICAL SOLUTIONS IN NONLOCAL MODIFIED GRAVITY

Apstrakt:
We consider model of nonlocal gravity, given by the following action $S =frac{1}{16 pi G} int sqrt{R-2Lambda} F(Box) sqrt{R-2Lambda}sqrt{-g} d^{4}x $, where $R$ is Ricci scalar curvature, $Lambda $ cosmological constant and $ F(Box)=1+sum_{n =1}^{infty} f_{n} Box^{n}$. The corresponding Einstein equations of motion are derived and presented. We will solve equations of motion and get some cosmological solutions.

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