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We present a set of formalisms for comparing, evolving and constraining primordial non-Gaussian models through the CMB bispectrum.
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A New Inflationary Universe Scenario: A Possible Solution of the Horizon, Flatness, Homogeneity, Isotropy and Primordial Monopole Problems
Andrei D. Linde · 1982
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Cosmology for Grand Unified Theories with Radiatively Induced Symmetry Breaking
Andreas Albrecht and Paul J. Steinhardt · 1982
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The Angular dependence of the three point correlation function of the cosmic microwave background radiation as predicted by inflationary cosmologies
Toby Falk, Raghavan Rangarajan, and Mark Srednicki · 1993
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The Three point correlation function of the cosmic microwave background in inflationary models
Alejandro Gangui, Francesco Lucchin, Sabino Matarrese, and Silvia Mollerach · 1994
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Acoustic signatures in the primary microwave background bispectrum
Eiichiro Komatsu and David N. Spergel · 2001
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Non-Gaussianity in multi-field inflation
Francis Bernardeau and Jean-Philippe Uzan · 2002
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Non-Gaussian signatures in the cosmic background radiation from warm inflation
Sujata Gupta, A. Berera, A. F. Heavens, and S. Matarrese · 2002
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Non-Gaussian features of primordial fluctuations in single field inflationary models
Juan Martin Maldacena · 2003
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On non-gaussianities in single-field inflation
Paolo Creminelli · 2003
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Inflationary models inducing non-gaussian metric fluctuations
Francis Bernardeau and Jean-Philippe Uzan · 2003
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The primordial density perturbation in the curvaton scenario
David H. Lyth, Carlo Ungarelli, and David Wands · 2003
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The shape of non-Gaussianities
Daniel Babich, Paolo Creminelli, and Matias Zaldarriaga · 2004
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DBI in the sky
Mohsen Alishahiha, Eva Silverstein, and David Tong · 2004
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Ghost inflation
Nima Arkani-Hamed, Paolo Creminelli, Shinji Mukohyama, and Matias Zaldarriaga · 2004
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Non-Gaussianity from inflation: Theory and observations
N. Bartolo, E. Komatsu, Sabino Matarrese, and A. Riotto · 2004
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On non-Gaussianity in the curvaton scenario
N. Bartolo, S. Matarrese, and A. Riotto · 2004
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Non-Gaussianities in models with a varying inflaton decay rate
Matias Zaldarriaga · 2004
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Optimal Estimation of Non-Gaussianity
Daniel Babich · 2005
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A simple route to non-Gaussianity in inflation
G. I. Rigopoulos, E. P. S. Shellard, and B. J. W. van Tent · 2005
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Primordial non-gaussianities in single field inflation
David Seery and James E. Lidsey · 2005
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The inflationary prediction for primordial non- gaussianity
David H. Lyth and Yeinzon Rodriguez · 2005
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Primordial non-gaussianities from multiple-field inflation
David Seery and James E. Lidsey · 2005
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Non-Gaussianity from Preheating
Kari Enqvist, Asko Jokinen, Anupam Mazumdar, Tuomas Multamaki, and Antti Vaihkonen · 2005
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Non-gaussianity from instant and tachyonic preheating
Kari Enqvist, Asko Jokinen, Anupam Mazumdar, Tuomas Multamaki, and Antti Vaihkonen · 2005
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Limits on non-Gaussianities from WMAP data
Paolo Creminelli, Alberto Nicolis, Leonardo Senatore, Max Tegmark, and Matias Zaldarriaga · 2006
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Large non-Gaussianities in single field inflation
Xingang Chen, Richard Easther, and Eugene A. Lim · 2007
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Five-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations:Cosmological Interpretation
E. Komatsu et al · 2008
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Evidence of Primordial Non-Gaussianity ( f NL ) (f_{\rm NL}) in the Wilkinson Microwave Anisotropy Probe 3-Year Data at 2.8 σ \sigma
Amit P. S. Yadav and Benjamin D. Wandelt · 2008
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WMAP 5-year constraints on fnl with wavelets
A. Curto et al · 2008
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Limits on Primordial Non-Gaussianity from Minkowski Functionals of the WMAP Temperature Anisotropies
Chiaki Hikage et al · 2008
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Fast Estimator of Primordial Non-Gaussianity from Temperature and Polarization Anisotropies in the Cosmic Microwave Background II: Partial Sky Coverage and Inhomogeneous Noise
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Algorithms for bispectra: forecasting, optimal analysis, and simulation
Kendrick M. Smith and Matias Zaldarriaga · 2006
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Non-linear perturbations in multiple-field inflation
G. I. Rigopoulos, E. P. S. Shellard, and B. J. W. van Tent · 2006
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Large non-Gaussianity in multiple-field inflation
G. I. Rigopoulos, E. P. S. Shellard, and B. J. W. van Tent · 2006
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Non-Gaussianities in two-field inflation
F. Vernizzi and D. Wands · 2006
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The curvaton web
Andrei Linde and Viatcheslav Mukhanov · 2006
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Nongaussian and nonscale-invariant perturbations from tachyonic preheating in hybrid inflation
N. Barnaby and J. M. Cline, · 2006
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Amit P. S. Yadav et al · 2008
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Predictions for Nongaussianity from Nonlocal Inflation
Neil Barnaby and James M. Cline · 2008
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Conditions for large non-Gaussianity in two-field slow- roll inflation
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Large non-Gaussianity from multi-brid inflation
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Non-Gaussianity from massless preheating
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Non-gaussianity of inflationary field perturbations from the field equation
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Non-Gaussianities in New Ekpyrotic Cosmology
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Non-Gaussian Density Fluctuations from Entropically Generated Curvature Perturbations in Ekpyrotic Models
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Intuitive understanding of non-gaussianity in ekpyrotic and cyclic models
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Enhanced Non-Gaussianity from Excited Initial States
R. Holman and Andrew J. Tolley · 2008
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Duality Cascade in Brane Inflation
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Generation and Characterization of Large Non-Gaussianities in Single Field Inflation
Xingang Chen, Richard Easther, and Eugene A. Lim · 2008
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Optimal limits on f N L l o c a l f_{NL}^{local} from WMAP 5-year data
Kendrick M. Smith, Leonardo Senatore, and Matias Zaldarriaga · 2009
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CMB constraints on non-Gaussianity, in preparation
James R. Fergusson, Michele Liguori, and Edward P. S. Shellard · 2009
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