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Statistical anisotropies in scalar and tensor power spectra in
model of anisotropic hybrid inflation
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Hassan Firouzjahi   |
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Abstract: (1479 Views) |
| We study the statistical anisotropies generated in the model of hybrid inflation which is gauged under an Abelian gauge field. The model contains the inflaton field, the gauge field and the waterfall field. We are interested in the limit where the curvature perturbations are generated from inhomogeneity at the surface of end of inflation. The predictions of this model for anisotropies in scalar and tensor power spectra and their cross correlation are studied. |
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| Keywords: Inflation, Scalar Perturbations, Tensor Perturbations |
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Full-Text [PDF 795 kb]
(529 Downloads)
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Type of Study: Research |
Subject:
Special
Received: 2018/11/12 | Accepted: 2018/11/12 | Published: 2018/11/12
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