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We analyze multi-field inflationary systems which yield strongly scale dependent non-Gaussianity with a shape that is very close to the local shape.
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B. Dutta, J. Kumar, and L. Leblond, An inflationary scenario in intersecting brane models
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F. Bernardeau and T. Brunier, Non-gaussianities in extended d-term inflation
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D. H. Lyth, The curvature perturbation in a box
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L. Leblond and S. Shandera, Cosmology of the tachyon in brane inflation
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B. Dutta, L. Leblond, and J. Kumar, Tachyon mediated non-gaussianity
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M. Sasaki, Multi-brid inflation and non-gaussianity
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2008
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D. Langlois, F. Vernizzi, and D. Wands, Non-linear isocurvature perturbations and non- Gaussianities
2008
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2008
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2008
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S. Matarrese and L. Verde, The effect of primordial non-Gaussianity on halo bias
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2008
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N. Bevis, M. Hindmarsh, M. Kunz, and J. Urrestilla, Fitting CMB data with cosmic strings and inflation
2008
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Q.-G. Huang, The Trispectrum in the Multi-brid Inflation
2009
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2009
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C. T. Byrnes and G. Tasinato, Non-Gaussianity beyond slow roll in multi-field inflation
2009
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U. Seljak, Extracting primordial non-gaussianity without cosmic variance
2009
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2009
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A. Naruko and M. Sasaki, Large non-Gaussianity from multi-brid inflation
2009
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2013
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