Effect of Fast Scale Factor Fluctuations on Cosmological Evolution
نویسندگان
چکیده
In this paper we study the corrections to Friedmann equations due fast fluctuations of universe scale factor. Such quantum were recently proposed as a potential solution cosmological constant problem. They also induce strong changes current sign and magnitude average force, thus making it one probable causes for modification Newtonian dynamics in galaxy-scale systems. It appears that factor modify equations, leading considerable evolution. particular, they give rise late-time accelerated expansion universe, may considerably effective potential.
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ژورنال
عنوان ژورنال: Universe
سال: 2021
ISSN: ['2218-1997']
DOI: https://doi.org/10.3390/universe7060164