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Preheating in Quintessential Inflation | | A. H. Campos
; H. C. Reis
; R. Rosenfeld
; | | Date: |
9 Oct 2002 | | Journal: | Phys.Lett. B575 (2003) 151-156 | | Subject: | hep-ph | | Abstract: | We perform a numerical study of the preheating mechanism of particle production in models of quintessential inflation and compare it with the usual gravitational production mechanism. We find that even for a very small coupling between the inflaton field and a massless scalar field, g > 10^{-9}, preheating dominates over gravitational particle production. Reheating temperatures in the range 10^{-2} GeV < T_{rh} < 10^{15} GeV can be easily obtained. | | Source: | arXiv, hep-ph/0210152 | | Services: | Forum | Review | PDF | Favorites | |
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