Inflationary evolution in quantum cosmology from FRLW supersymmetric models

Martínez-Pérez, N. E.; Ramírez, C.; Vázquez-Báez, V.

doi:10.48550/arxiv.2104.12914

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2022

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“…In [39], we performed a qualitative discussion of several superpotentials that have diverse drawbacks, as phantom matter. Here, we consider a family of superpotentials…”

Section: Inflationary Modelmentioning

confidence: 99%

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Phenomenological Inflationary Model in Supersymmetric Quantum Cosmology

2022

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We consider the effective evolution of a phenomenological model from FLRW supersymmetric quantum cosmology with a scalar field. The scalar field acts as a clock and inflaton. We examine a family of simple superpotentials that produce an inflation whose virtual effect on inhomogeneous fluctuations shows very good agreement with PLANCK observational evidence for the tensor-to-scalar ratio and the scalar spectral index.

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“…In [39], we performed a qualitative discussion of several superpotentials that have diverse drawbacks, as phantom matter. Here, we consider a family of superpotentials…”

Section: Inflationary Modelmentioning

confidence: 99%

“…Following this procedure, we adjusted µ and λ, so that t exit ≈ t R and N = ln a(t exit )/a(t in ) ≈ 60. With these data, we computed the tensor to scalar ratio (39), and the scalar spectral index (41). We performed these steps for p = 1, 2, 3, 4, 5.…”

Section: Inflationary Modelmentioning

confidence: 99%