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Source: Astronomy. 2023. Vol. 2, № 1. P. 47-57
Type: статьи в журналах
Date: 2023
Description:
A simple phenomenological fit for the power spectrum of scalar (curvature) perturbations during inflation is proposed to analytically describe slow roll of inflaton and formation of primordial black h
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Source: Universe. 2023. Vol. 9, № 7. P. 323 (1-10)
Type: статьи в журналах
Date: 2023
Description:
A new (improved) model of inflation and primordial black hole (PBH) formation is proposed by combining the Starobinsky model of inflation, Appleby–Battye–Starobinsky (ABS) model of dark energy, and a
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Source: Universe. 2023. Vol. 9, № 6. P. 294 (1-10)
Type: статьи в журналах
Date: 2023
Description:
E-type α-attractor models of single-field inflation were generalized further in order to accommodate production of primordial black holes (PBHs) via adding a near-inflection point to the inflaton scal
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Source: Frontiers in physics. 2022. Vol. 10. P. 5333 (1-7)
Type: статьи в журналах
Date: 2022
Description:
We propose and study the new (generalized) E-type α-attractor models of inflation, in order to include formation of primordial black holes (PBHs). The inflaton potential has a near-inflection point wh
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Source: Известия высших учебных заведений. Физика. 2022. Т. 65, № 2. С. 48-55
Type: статьи в журналах
Date: 2022
Description:
Космологическая модель Старобинского для теоретического описания инфляции в ранней Вселенной использована для вычисления прецизионных параметров реликтового микроволнового излучения с учетом высших по
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Source: The European physical journal C. 2015. Vol. 75, № 12. P. 584 (1-18)
Type: статьи в журналах
Date: 2015
Description:
We present a detailed derivation of the recently suggested new type of hill-top inflation [arXiv:1509.07270] originating from the microcanonical density matrix initial conditions in cosmology driven b
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