Letter: Statefinder Parameters for Interacting Dark Energy
By Winfried Zimdahl, D. Pavón. 2003
140 citations recorded by the source corpus.
We argue that the recently introduced “statefinder parameters” (Sahni et al., JETP Lett. 77, 201 (2003)), that include the third derivative of the cosmic scale factor, are useful tools to characterize interacting quintessence models. We specify the statefinder parameters for two classes of models that solve, or at least alleviate, the coincidence problem.
Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/508a3d5ce1dedf9e59302f62c32c4868ce45121e
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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, methodology): “Theoretical Studies for The IHDE Model The DE/DM interactions were first introduced to justify the currently small value of the cosmological constant [278, 279]; afterwards they were found to be very useful to alleviate the coincidence problem [280, 281, 282, 283].”