Hořava–Lifshitz dark energy
By Emmanuel N. Saridakis. 2009
186 citations recorded by the source corpus.
We formulate Hořava–Lifshitz cosmology with an additional scalar field that leads to an effective dark energy sector. We find that, due to the inherited features from the gravitational background, Hořava–Lifshitz dark energy naturally presents very interesting behaviors, possessing a varying equation-of-state parameter, exhibiting phantom behavior and allowing for a realization of the phantom divide crossing. In addition, Hořava–Lifshitz dark energy guarantees for a bounce at small scale factors and it may trigger the turnaround at large scale factors, leading naturally to cyclic cosmology.
Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/0d844a7e614c7b884af29f60bf5444e422a56b61
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In Astronomy and Astrophysics
- Yi Wang
- Shuang Wang
- Miao Li
- Emmanuel N. Saridakis
- Xin Zhang
- M. Setare
- Fotios Anagnostopoulos
- Ratbay Myrzakulov
In Nuclear and High Energy Physics
- Yi Wang
- Shuang Wang
- Miao Li
- Emmanuel N. Saridakis
- Xin Zhang
- M. Setare
- Fotios Anagnostopoulos
- Ratbay Myrzakulov
Citations in the corpus
- Holographic dark energy (2016, background): “The implication for DE for Horava-Lifshitz gravity is studied in [355].”
- The black hole and cosmological solutions in IR modified Hořava gravity (2009, unknown): “Then, it is easy to see that the energy density and pressure of the dark energy part are given by (for a related discussion with matters in the context of the original Hořava gravity, see [34]) ρD.”