Effect of the generalized uncertainty principle on post-inflation preheating

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Date
2016-01-19
Authors
Chemissany, Wissam
Das, Saurya
Ali, Ahmed Farag
Vagenas, Elias C.
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Abstract
We examine effects of the Generalized Uncertainty Principle, predicted by various theories of quantum gravity to replace the Heisenberg’s uncertainty principle near the Planck scale, on post inflation preheating in cosmology, and show that it can predict either an increase or a decrease in parametric resonance and a corresponding change in particle production. Possible implications are considered.
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Sherpa Romeo green journal. "“This is an author-created, un-copyedited version of an article accepted for publication/published in Journal of Cosmology and Astroparticle Physics. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it.”
Keywords
Generalized uncertainty principle , Quantum gravity , Heisenberg's uncertainty principle , Planck
Citation
Chemissany, W., Das, S., Ali, A. F., & Vagenas, E. C. (2011). Effect of the generalized uncertainty principle on post-inflation preheating. Journal of Cosmology and Astroparticle Physics, 2011(12), 017. https://doi.org/10.1088/1475-7516/2011/12/017
URI
https://hdl.handle.net/10133/3871
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Das, Saurya