Probing higher-spin fields from inflation with higher-order statistics of the CMB
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DOI: 10.1088/1475-7516/2019/06/050
Abstract: We investigate the degree to which the Cosmic Microwave Background (CMB) can be used to constrain primordial non-Gaussianity coming from the presence of spinning particles coupled to the inflaton. We compute the $\langle TTT \rangle$… read more here.
Keywords: order; probing higher; higher spin; spin ... See more keywords