Abstract
We propose a supersymmetric extension of the dynamical dark energy function and the scalar (super)potential in $F(\mathcal{R})$ supergravity. Our model is viable in the Einstein approximation, and also has an analytic (regular) scalar potential. The hidden sector responsible for spontaneous supersymmetry breaking is also given.
Original language | English |
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Article number | 1250225 |
Journal | Modern Physics Letters A |
Volume | 27 |
Issue number | 39 |
DOIs | |
Publication status | Published - 21 Dec 2012 |
Externally published | Yes |
Keywords
- dark energy
- Modified gravity
- supergravity
- supersymmetry breaking
ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Astronomy and Astrophysics