Genesis of Dark Energy: Dark Energy as a Consequence of Cosmological Nuclear Energy

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dc.creatorGupta, R. C.
dc.date2004-12-07
dc.date.accessioned2026-07-07T05:53:38Z
dc.date.available2026-07-07T05:53:38Z
dc.descriptionRecent observations on Type-Ia supernovae and low density measurement of matter (including dark matter) suggest that the present day universe consists mainly of repulsive-gravity type exotic-matter with negative-pressure often referred as dark-energy. But the mystery is about the nature of dark-energy and its puzzling questions such as why, how, where & when about the dark- energy are intriguing. In the present paper the author attempts to answer these questions while making an effort to reveal the genesis of dark-energy, and suggests that the cosmological nuclear-binding-energy liberated during primordial nucleo-synthesis remains trapped for long time and then is released free which manifests itself as dark-energy in the universe. It is also explained why for dark energy the parameter w = -2/3. Noting that w=+1for stiff matter and w=+1/3 for radiation; w = - 2/3 is for dark energy, because -1 is due to deficiency of stiff-nuclear-matter and that this binding energy is ultimately released as radiation contributing +1/3, making w = -1 + 1/3 = -2/3. This thus almost solves the dark-energy mystery of negative-pressure & repulsive-gravity. It is concluded that dark-energy is a consequence of released-free nuclear-energy of cosmos. The proposed theory makes several estimates / predictions, which agree reasonably well with the astrophysical constraints & observations.
dc.descriptionTotal 9 pages including Figs. 1 & 2
dc.identifierhttps://arxiv.org/abs/physics/0412044
dc.identifierhttp://arxiv.org/abs/physics/0412044
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/86718
dc.subjectGeneral Physics
dc.titleGenesis of Dark Energy: Dark Energy as a Consequence of Cosmological Nuclear Energy
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