Revisiting non-Gaussianity from non-attractor inflation models
Non-attractor inflation is known as the only single field inflationary scenario that can violate non-Gaussianity consistency relation with the Bunch-Davies vacuum state and generate large local non-Gaussianity. However, it is also known that the non-attractor inflation by itself is incomplete and sh...
Main Authors: | Cai, Yi-Fu, Chen, Xingang, Namjoo, Mohammad Hossein, Sasaki, Misao, Wang, Dong-Gang, Wang, Ziwei |
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Other Authors: | Massachusetts Institute of Technology. Department of Physics |
Format: | Article |
Published: |
IOP Publishing
2019
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Online Access: | http://hdl.handle.net/1721.1/120173 https://orcid.org/0000-0002-3093-4766 |
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