pith. machine review for the scientific record. sign in

arxiv: gr-qc/0311067 · v1 · submitted 2003-11-20 · 🌀 gr-qc · astro-ph· hep-ph· hep-th

Recognition: unknown

Statefinder parameters for interacting dark energy

Winfried Zimdahl , Diego Pavon
Authors on Pith no claims yet
classification 🌀 gr-qc astro-phhep-phhep-th
keywords parametersstatefinderinteractingmodelsalleviatearguecharacterizeclasses
0
0 comments X
read the original abstract

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 quitessence models. We specify the statefinder parameters for two classes of models that solve, or at least alleviate, the coincidence problem.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Cosmological implications of Bumblebee theory on an FLRW background

    gr-qc 2025-12 unverdicted novelty 3.0

    Bumblebee theory on an FLRW background yields a cosmological model whose single free parameter is fitted to supernovae observations, producing deceleration and dark energy behaviors that are compared to Lambda-CDM.