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Scaling solutions in quintessential inflation

Author
Haro, J.; Amoros, J.; Pan, S.
Type of activity
Journal article
Journal
European physical journal. C, Particles and fields (Internet)
Date of publication
2020-05
Volume
80
Number
5
First page
404-1
Last page
404-8
DOI
10.1140/epjc/s10052-020-7950-6
Project funding
Partial Differential Equations: reaction-diffusion, integro-differential, and geometric problems
Repository
http://hdl.handle.net/2117/328290 Open in new window
URL
https://link.springer.com/article/10.1140/epjc/s10052-020-7950-6 Open in new window
Abstract
In quintessence scalar field theories, the presence of scaling solutions are important during the radiation and matter epoch due to having their attractor character. Usually, it is assumed that the initial conditions of the quintessence field are in the basin of attraction of the scaling solutions. However, in order to reproduce the current cosmic acceleration, at late times, a mechanism to exit this behavior is needed. In the present work we show that the quintessential inflation models could b...
Citation
Haro, J.; Amoros, J.; Pan, S. Scaling solutions in quintessential inflation. "European physical journal. C, Particles and fields (Internet)", Maig 2020, vol. 80, núm. 5, p. 404-1-404-8.
Group of research
EDP - Partial Differential Equations and Applications
GEOMVAP - Geometry of Manifolds and Applications

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