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pro vyhledávání: '"Stamou, I. D."'
We study single-field inflationary models with steep step-like features in the potential that lead to the temporary violation of the slow-roll conditions during the evolution of the inflaton. These features enhance the power spectrum of the curvature
Externí odkaz:
http://arxiv.org/abs/2106.02467
Publikováno v:
Phys. Rev. D 104, 023506 (2021)
We discuss features of the inflaton potential that can lead to a strong enhancement of the power spectrum of curvature perturbations. We show that a steep decrease of the potential induces an enhancement of the spectrum by several orders of magnitude
Externí odkaz:
http://arxiv.org/abs/2010.12483
We study single-field inflationary models with steep steplike features in the potential that lead to the temporary violation of the slow-roll conditions during the evolution of the inflaton. These features enhance the power spectrum of the curvature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::4c5889feb90c3ef0ec6432b041e208d7
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3032728
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3032728
We discuss features of the inflaton potential that can lead to a strong enhancement of the power spectrum of curvature perturbations. We show that a steep steplike feature induces an enhancement of the spectrum by several orders of magnitude within a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::36451bb33b5a678402f596eb3b09aa2c
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3029950
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3029950
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