Extension of local-type inequality for the higher order correlation functions
Journal Article
·
· Journal of Cosmology and Astroparticle Physics
- Research Center for the Early Universe, Graduate School of Science, The University of Tokyo, Tokyo 113-0033 (Japan)
- Department of Physics and Astrophysics, Nagoya University, Aichi 464-8602 (Japan)
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.
- OSTI ID:
- 22277790
- Journal Information:
- Journal of Cosmology and Astroparticle Physics, Vol. 2011, Issue 07; Other Information: Country of input: International Atomic Energy Agency (IAEA); ISSN 1475-7516
- Country of Publication:
- United States
- Language:
- English
Similar Records
Shape of high order correlation functions in CMB anisotropy maps
Angular trispectrum of CMB temperature anisotropy from primordial non-Gaussianity with the full radiation transfer function
Planck 2015 results: XVII. Constraints on primordial non-Gaussianity
Journal Article
·
Sat Apr 15 00:00:00 EDT 2006
· Physical Review. D, Particles Fields
·
OSTI ID:22277790
Angular trispectrum of CMB temperature anisotropy from primordial non-Gaussianity with the full radiation transfer function
Journal Article
·
Sat Apr 15 00:00:00 EDT 2006
· Physical Review. D, Particles Fields
·
OSTI ID:22277790
Planck 2015 results: XVII. Constraints on primordial non-Gaussianity
Journal Article
·
Tue Sep 20 00:00:00 EDT 2016
· Astronomy and Astrophysics
·
OSTI ID:22277790
+238 more