Discretization of space and time: mass-energy relation, accelerating expansion of the Universe, Hubble constant

Preprint English OPEN
Roatta , Luca;
(2017)
  • Publisher: HAL CCSD
  • Subject: discrete time | critical density | mass-energy relation | [PHYS.PHYS.PHYS-GEN-PH]Physics [physics]/Physics [physics]/General Physics [physics.gen-ph] | accelerated expansion of universe | [ PHYS.PHYS.PHYS-GEN-PH ] Physics [physics]/Physics [physics]/General Physics [physics.gen-ph] | Hubble constant | discrete space | mass of universe
    arxiv: General Relativity and Quantum Cosmology | Astrophysics::High Energy Astrophysical Phenomena

Assuming that space and time can only have discrete values, we obtain the expression of the gravitational potential energy that at large distance coincides with the Newtonian. In very precise circumstances it coincides with the relativistic mass-energy relation: this sh... View more
  • References (5)

    [1] Luca Roatta. Discretization of space and time in wave mechanics: the validity limit. 2017. <hal-01476650>. Available at https://hal.archives-ouvertes.fr/hal-01476650

    [2] Luca Roatta. Discretization of space and time: a slight modification to the Newtonian gravitation which implies the existence of black holes. 2017. <hal-01493148>. Available at https://hal.archives-ouvertes.fr/hal-01493148

    [3] Luca Roatta. Discretization of space and time: determining the values of minimum length and minimum time. 2017. Available at https://hal.archivesouvertes.fr/hal-01498171

    [4] Ying-Qiu Gu. A Sensitive Test of Mass-Energy Relation. 2011. Available at https://arxiv.org/pdf/hep-th/0610189.pdf

    [5] R. K. Pathria, "The Universe as a Black Hole," Nature, vol. 240, 1972.

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