Warm inflationary model in loop quantum cosmology

Abstract

A warm inflationary universe model in loop quantum cosmology is studied. In general we discuss the condition of inflation in this framework. By using a chaotic potential, $V(\varphi )\propto {\varphi }^2$, we develop a model where the dissipation coefficient $\Gamma ={\Gamma }_0=$ constant. We use recent astronomical observations for constraining the parameters appearing in our model.

15 pages, 1 figure, Accepted for publication in Phys. Rev. D

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Cited by in corpus (34)

• Loop Quantum Cosmology: A Status Report
• General dissipation coefficient in low-temperature warm inflation
• Power spectrum for inflation models with quantum and thermal noises
• The warm inflation story
• General dissipative coefficient in warm intermediate and logamediate inflation
• Warm-Intermediate inflationary universe model in braneworld cosmologies
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• On the consistency of tachyon warm inflation with viscous pressure
• Warm bounce in loop quantum cosmology and the prediction for the duration of inflation
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