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Cosmon as the modulon: Non-Gaussianity from dark energy |
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| Authors: | Chian-Shu Chen Chia-Min Lin |
| Institution: | a Physics Division, National Center for Theoretical Sciences, Hsinchu, Taiwan 300 b Department of Physics, National Tsing Hua University, Hsinchu, Taiwan 300 c Institute of Physics, Academia Sinica, Taipei, Taiwan 115 |
| Abstract: | In this Letter, we show that the idea of growing neutrino can result in a modulated reheating effect and produce detectable non-Gaussianity in the model where the Higgs triplet from type II seesaw mechanism plays the role of the inflaton in chaotic inflation. |
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