Kaniadakis holographic dark energy: observational constraints and global dynamics

Understand

We investigate Kaniadakis-holographic dark energy by confronting it with observations.

• We perform a Markov Chain Monte Carlo analysis using cosmic chronometers, supernovae type Ia, and Baryon Acoustic Oscillations data.
• Concerning the Kaniadakis parameter, we find that it is constrained around zero, namely around the value in which Kaniadakis entropy recovers standard Bekenstein-Hawking one.
• Additionally, for the present matter density parameter $\Omega_m^{(0)}$, we obtain a value slightly smaller compared to $\Lambda$CDM scenario.