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arXiv · 1105.5851

Extension of local-type inequality for the higher order correlation functions

Teruaki Suyama·Shuichiro Yokoyama
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Abstract

For the local-type primordial perturbation, it is known that there is an inequality between the bispectrum and the trispectrum. By using the diagrammatic method, we develop a general formalism to systematically construct the similar inequalities up to any order correlation function. As an application, we explicitly derive all the inequalities up to six and eight-point functions.

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Teruaki Suyama, Shuichiro Yokoyama. 2011-05-30. Extension of local-type inequality for the higher order correlation functions. https://doi.org/10.1088/1475-7516/2011/07/033

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