2018/11/25 by Ramin Hassannejad, Hassannejad, Ramin, S. Navid Mousavi +1
Computer Science · Physics and Astronomy · #Computational Physics and Python Applications #Cosmology and Gravitation Theories #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Relativity and Gravitational Theory
paper · pdf · doi:10.48550/arxiv.1811.10008
openalex publication_date 2018/11/25 · openalex created_date 2022/08/01 · openalex updated_date 2026/07/28
In this paper, we showed that gravity might have been repulsive in the first\nmoments of the Universe! To find this, we used quantization of the\nanti-commuting space and derived a gravitational equation in the limit T \≫\nTp, which shows interesting behaviors. We saw that gravity is repulsive in\nthe distances less than \R = 4.37 \× 10-32 \× \√(M),\nwhere M is the mass of the object which gives rise to the gravitational\nfield. Also, we calculated an acceleration of the order \≃ - 3.494 \×\n1052 for the first moment of the Universe (r = 0), where the temperature\nis T \≫ Tp. Our results can explain the inflation in the first stages of\nthe Universe and do not have any singularity at r = 0.\n