dorsal/arxiv
View SchemaGenesis of Dark Energy: Dark Energy as a Consequence of Cosmological Nuclear Energy
| Authors | R. C. Gupta |
|---|---|
| Categories | |
| ArXiv ID | physics/0412044 |
| URL | https://arxiv.org/abs/physics/0412044 |
Abstract
Recent 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.
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"abstract": "Recent observations on Type-Ia supernovae and low density measurement of\nmatter (including dark matter) suggest that the present day universe consists\nmainly of repulsive-gravity type exotic-matter with negative-pressure often\nreferred as dark-energy. But the mystery is about the nature of dark-energy and\nits puzzling questions such as why, how, where \u0026 when about the dark- energy\nare intriguing. In the present paper the author attempts to answer these\nquestions while making an effort to reveal the genesis of dark-energy, and\nsuggests that the cosmological nuclear-binding-energy liberated during\nprimordial nucleo-synthesis remains trapped for long time and then is released\nfree which manifests itself as dark-energy in the universe. It is also\nexplained why for dark energy the parameter w = -2/3. Noting that w=+1for stiff\nmatter and w=+1/3 for radiation; w = - 2/3 is for dark energy, because -1 is\ndue to deficiency of stiff-nuclear-matter and that this binding energy is\nultimately released as radiation contributing +1/3, making w = -1 + 1/3 = -2/3.\nThis thus almost solves the dark-energy mystery of negative-pressure \u0026\nrepulsive-gravity. It is concluded that dark-energy is a consequence of\nreleased-free nuclear-energy of cosmos. The proposed theory makes several\nestimates / predictions, which agree reasonably well with the astrophysical\nconstraints \u0026 observations.",
"arxiv_id": "physics/0412044",
"authors": [
"R. C. Gupta"
],
"categories": [
"physics.gen-ph"
],
"title": "Genesis of Dark Energy: Dark Energy as a Consequence of Cosmological Nuclear Energy",
"url": "https://arxiv.org/abs/physics/0412044"
},
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