Cosmic coincidence problem in interacting holographic dark energy models

RG Kim, S Jong - New Astronomy, 2023 - Elsevier
It is well known fact that almost the cosmological models for dark energy are suppressed by
the coincidence problem. It is worth while studying holographic dark energy model which …

Anisotropic cosmological model in presence of holographic dark energy and quintessence

GC Samanta, B Mishra - Iranian Journal of Science and Technology …, 2017 - Springer
The problem of Bianchi type-III universe filled with matter and holographic dark energy (DE)
components is investigated. To obtain a determinant solution, special law of variation for …

Generalized holographic dark energy and cosmic coincidence

RG Kim, CH Ri - New Astronomy, 2021 - Elsevier
In this work, we study a generalized interacting holographic dark energy model (GIHDEM)
with a parameterized coupling constant in the spatially flat universe filled with the …

A type of holographic dark energy interacting with dark matter and observational constraints

RG Kim, JS Kim, KH Kim, CH Ri, YU Jang - Astrophysics and Space …, 2021 - Springer
In this work, we establish a model of holographic dark energy interacting with dark matter in
flat Friedmann-Lemaitre-Robertson-Walker (FLRW) universe and test this model with …