Interacting and non-interacting Renyi holographic dark energy models in DGP braneworld

被引：0

作者：

Saha, Arindam ^{[1
]}

Chanda, Anirban ^{[2
]}

Dey, Sagar ^{[2
]}

Ghose, Souvik ^{[3
]}

Paul, B. C. ^{[2
]}

机构：

[1] Jalpaiguri Govt Engn Coll, Jalpaiguri 735102, West Bengal, India

[2] Univ North Bengal, Dept Phys, Darjeeling 734013, West Bengal, India

[3] Harish Chandra Res Inst, Allahabad 211019, Uttar Pradesh, India

来源：

MODERN PHYSICS LETTERS A | 2023年 / 38卷 / 02期

关键词：

Holographic dark energy; DGP brane; OBSERVATIONAL CONSTRAINTS; COSMOLOGICAL CONSTANT; TRANSITION; STATEFINDER; SUPERNOVAE; UNIVERSE; GRAVITY; LAMBDA; OMEGA;

D O I：

10.1142/S0217732323500244

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We investigate both the interacting and non-interacting Renyi Holographic Dark Energy (RHDE) models in Dvali-Gabadadze-Porrati (DGP) braneworld framework. Cosmological parameters and their evolutions are probed to obtain realistic cosmological models. We note that both the models accommodate the present accelerating phase of expansion with the observed dark energy density. Classical stability of the cosmological model and Om-diagnostic are also studied to test the suitability of the cosmological models obtained in the presence of RHDE in DGP braneworld.

引用

页数：15

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