Effect of the Generalized Uncertainty Principle on Post-Inflation Preheating

Ahmed Farag Ali; Elias C. Vagenas; Saurya Das; Wissam Chemissany

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arxiv 1111.7288 v2 pith:3E6JP3Z4 submitted 2011-11-30 hep-th astro-ph.COgr-qchep-ph

Effect of the Generalized Uncertainty Principle on Post-Inflation Preheating

Wissam Chemissany , Saurya Das , Ahmed Farag Ali , Elias C. Vagenas This is my paper

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keywords principleuncertaintygeneralizedpreheatingchangeconsideredcorrespondingcosmology

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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.

Effect of the Generalized Uncertainty Principle on Post-Inflation Preheating

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