Heavy particle signatures in cosmological correlation functions with tensor modes

DOI10.1088/1475-7516/2018/06/009OpenAlexW3102808780MaRDI QIDQ5023031

Ryo Saito, Takahiro Kubota

Publication date: 20 January 2022

Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1804.06974

zbMATH Keywords

inflationcosmological perturbation theoryCMBR theory

Mathematics Subject Classification ID

Relativity and gravitational theory (83-XX)

Related Items

Continuous spectrum on cosmological collider ⋮ Inflation correlators at the one-loop order: nonanalyticity, factorization, cutting rule, and OPE ⋮ Classical cosmological collider physics and primordial features ⋮ Closed-form formulae for inflation correlators ⋮ Helical inflation correlators: partial Mellin-Barnes and bootstrap equations ⋮ Bootstrapping one-loop inflation correlators with the spectral decomposition ⋮ Nonanalyticity and on-shell factorization of inflation correlators at all loop orders ⋮ Searching for bispectrum of stochastic gravitational waves with pulsar timing arrays

Cites Work

• Effective field theory approach to quasi-single field inflation and effects of heavy fields
• Republication of: The dynamics of general relativity
• Non-Gaussianity as a particle detector
• High energy physics signatures from inflation and conformal symmetry of de Sitter
• Multi-field inflation and cosmological perturbations
• Brownian Motion of a Quantum Oscillator
• On the effective field theory for quasi-single field inflation
• Quantum Fields in Curved Space