Gauge-invariant second-order perturbations and non-Gaussianity from inflation

Keywords

BispectrumNon-GaussianityCosmological perturbation theoryInflatonPhysicsCosmic microwave backgroundTrispectrumPrimordial fluctuationsInflation (cosmology)Scalar (mathematics)Slow rollCMB cold spotCosmic background radiationPerturbation (astronomy)Mathematical physicsStatistical physicsTheoretical physicsAnisotropySpectral densityQuantum mechanicsMathematics

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Publication Info

Year: 2003
Type: article
Volume: 667
Issue: 1-2
Pages: 119-148
Citations: 640
Access: Closed

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APA Style

                            
                                
                                    Viviana Acquaviva, 
                                
                                    Nicola Bartolo, 
                                
                                    S. Matarrese
                                
                                et al.
                            
                            (2003). 
                            Gauge-invariant second-order perturbations and non-Gaussianity from inflation. 
                            Nuclear Physics B
                            , 667
                            (1-2)
                            , 119-148.
                            https://doi.org/10.1016/s0550-3213(03)00550-9
                        

Identifiers

DOI: 10.1016/s0550-3213(03)00550-9