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- W3136089241 abstract "An exponential kind of quintessential inflation potential motivated by supergravity is studied. This type belongs to the class of $ensuremath{alpha}$-attractor models. The model was studied for the first time by Dimopoulos and Owen in [J. Cosmol. Astropart. Phys. 06 (2017) 027], in which the authors introduced a negative cosmological constant in order to ensure a zero-vacuum energy density at late times. However, in this paper, we disregard this cosmological constant, showing that the obtained results are very close to the ones obtained recently in the context of Lorentzian quintessential inflation and thus depicting with great accuracy the early- and late-time acceleration of our Universe. The model is compatible with the recent observations. Finally, we review the treatment of the $ensuremath{alpha}$-attractor and we show that our potential depicts the late time cosmic acceleration with an effective equation of state equal to $ensuremath{-}1$." @default.
- W3136089241 created "2021-03-29" @default.
- W3136089241 creator A5026217020 @default.
- W3136089241 creator A5028391299 @default.
- W3136089241 creator A5068711267 @default.
- W3136089241 creator A5070503423 @default.
- W3136089241 date "2021-06-15" @default.
- W3136089241 modified "2023-10-05" @default.
- W3136089241 title "<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML display=inline><mml:mi>α</mml:mi></mml:math> -attractors in quintessential inflation motivated by supergravity" @default.
- W3136089241 cites W1519102039 @default.
- W3136089241 cites W1526501687 @default.
- W3136089241 cites W1566800064 @default.
- W3136089241 cites W1601474788 @default.
- W3136089241 cites W1694862298 @default.
- W3136089241 cites W1819346083 @default.
- W3136089241 cites W1971230011 @default.
- W3136089241 cites W1973861971 @default.
- W3136089241 cites W1982344891 @default.
- W3136089241 cites W1992265036 @default.
- W3136089241 cites W1994089883 @default.
- W3136089241 cites W2004738677 @default.
- W3136089241 cites W2010531213 @default.
- W3136089241 cites W2011426435 @default.
- W3136089241 cites W2012869970 @default.
- W3136089241 cites W2026029041 @default.
- W3136089241 cites W2031854222 @default.
- W3136089241 cites W2056558827 @default.
- W3136089241 cites W2057691056 @default.
- W3136089241 cites W2059748433 @default.
- W3136089241 cites W2063213238 @default.
- W3136089241 cites W2067502036 @default.
- W3136089241 cites W2070796373 @default.
- W3136089241 cites W2074968615 @default.
- W3136089241 cites W2076533122 @default.
- W3136089241 cites W2076773993 @default.
- W3136089241 cites W2079348228 @default.
- W3136089241 cites W2090365502 @default.
- W3136089241 cites W2098764352 @default.
- W3136089241 cites W2113869105 @default.
- W3136089241 cites W2115867448 @default.
- W3136089241 cites W2121951791 @default.
- W3136089241 cites W2127174462 @default.
- W3136089241 cites W2134251287 @default.
- W3136089241 cites W2147782482 @default.
- W3136089241 cites W2148004441 @default.
- W3136089241 cites W2155757367 @default.
- W3136089241 cites W2164459358 @default.
- W3136089241 cites W2170967203 @default.
- W3136089241 cites W2254717374 @default.
- W3136089241 cites W2512171569 @default.
- W3136089241 cites W2590895039 @default.
- W3136089241 cites W2614878456 @default.
- W3136089241 cites W2735888425 @default.
- W3136089241 cites W2763117186 @default.
- W3136089241 cites W2777829297 @default.
- W3136089241 cites W2884866171 @default.
- W3136089241 cites W2887785509 @default.
- W3136089241 cites W2943663287 @default.
- W3136089241 cites W2951306013 @default.
- W3136089241 cites W2963480026 @default.
- W3136089241 cites W3013879824 @default.
- W3136089241 cites W3015045634 @default.
- W3136089241 cites W3030843649 @default.
- W3136089241 cites W3037395653 @default.
- W3136089241 cites W3037429251 @default.
- W3136089241 cites W3037610651 @default.
- W3136089241 cites W3038076880 @default.
- W3136089241 cites W3046534815 @default.
- W3136089241 cites W3098481476 @default.
- W3136089241 cites W3098633425 @default.
- W3136089241 cites W3098728794 @default.
- W3136089241 cites W3099029965 @default.
- W3136089241 cites W3099265108 @default.
- W3136089241 cites W3099791071 @default.
- W3136089241 cites W3100149331 @default.
- W3136089241 cites W3100720062 @default.
- W3136089241 cites W3101289588 @default.
- W3136089241 cites W3101618843 @default.
- W3136089241 cites W3101655864 @default.
- W3136089241 cites W3102014803 @default.
- W3136089241 cites W3102566783 @default.
- W3136089241 cites W3102576248 @default.
- W3136089241 cites W3102993865 @default.
- W3136089241 cites W3103183476 @default.
- W3136089241 cites W3103423958 @default.
- W3136089241 cites W3103514505 @default.
- W3136089241 cites W3103611195 @default.
- W3136089241 cites W3104062558 @default.
- W3136089241 cites W3104877858 @default.
- W3136089241 cites W3105592889 @default.
- W3136089241 cites W3105698593 @default.
- W3136089241 cites W3105986221 @default.
- W3136089241 cites W3115405356 @default.
- W3136089241 cites W3124229937 @default.
- W3136089241 cites W3124952097 @default.
- W3136089241 cites W3125593085 @default.
- W3136089241 cites W3126942446 @default.
- W3136089241 cites W4210974914 @default.
- W3136089241 cites W4211141710 @default.
- W3136089241 cites W4211177544 @default.