Stealth field in FLRW spacetime with non minimal derivative coupling

Stealth field in FLRW spacetime with non minimal derivative coupling

In this work, we show a solution for the stealth scalar field arising from a non-minimal derivative coupling in a Friedmann-Lemaître-Robertson-Walker (FLRW) spacetime coupled to the simplest case of a perfect fluid, namely, dust.

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Veröffentlicht in:Journal of physics. Conference series 2018-05, Vol.1030 (1), p.12011
Hauptverfasser: Aguilar, Gilberto, Alvarez, Abigail, Campuzano, Cuauhtemoc
Format: Artikel
Sprache:eng
Schlagworte:
Coupling
Physics
Scalars
Spacetime
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Beschreibung
Zusammenfassung:In this work, we show a solution for the stealth scalar field arising from a non-minimal derivative coupling in a Friedmann-Lemaître-Robertson-Walker (FLRW) spacetime coupled to the simplest case of a perfect fluid, namely, dust.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1030/1/012011