| Autor: |
Dragovich, Branko |
| Předmět: |
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| Zdroj: |
International Journal of Geometric Methods in Modern Physics; Sep2024, Vol. 21 Issue 10, p1-18, 18p |
| Abstrakt: |
In this paper, we explore some cosmological solutions of the Friedmann–Lemaître–Robertson–Walker (FLRW) closed universe with nonlocal de Sitter gravity d S and nonlocal scalar field which has its origin in p -adic string theory. In this case, we have that both geometrical and matter sectors of equations of motion (EoM) are nonlocal. The cosmological constant Λ plays a role of dark energy (DE) and is related to the mass of scalar field as m = ℏ c Λ 6 = 1. 5 × 1 0 − 6 9 kg. We found that the cosmological constant Λ depends on prime number p as a discrete parameter and we conjectured that Λ is not constant during the universe evolution. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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