Cosmological Constant or Cosmological Potential

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dc.creatorFiziev, P.
dc.date2000-08-22
dc.date2000-08-31
dc.date.accessioned2026-07-07T03:25:12Z
dc.date.available2026-07-07T03:25:12Z
dc.descriptionIn the framework of a model of minimal of dilatonic gravity (MDG) with cosmological potential we consider: the relations of MDG with nonlinear gravity and string theory; natural cosmological units, defined by cosmological constant; the properties of cosmological factor, derived from solar system and Earth-surface gravitational experiments; universal anty-gravitational interactions, induced by positive cosmological constant and by Nordtved effect; a new formulation of cosmological constant problem using the ratio of introduced cosmological action and Planck constant $\sim 10 ^{122}$;qualitative analysis of this huge number based on classical action of effective Bohr hydrogen atoms; inverse cosmological problem: to find cosmological potential which yields given evolution of the RW Universe; and comment other general properties of MDG.
dc.description33 pages, latex, slides, no figures. Three new slides added with: 1) qualitative analysis of the $10^122$-problem based on classical action; 2) Acknowledgments. Talk at conference "Problems of Vacuum Energy", Copenhagen, 23-26 August 2000
dc.identifierhttps://arxiv.org/abs/gr-qc/0008051
dc.identifierhttp://arxiv.org/abs/gr-qc/0008051
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/33621
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Theory
dc.titleCosmological Constant or Cosmological Potential
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