104 citations · 661 across the 25 of their papers we have counts for
8 papers · 1 filter
Barrow agegraphic dark energy
Umesh Kumar Sharma, Gunjan Varshney, Vipin Chandra Dubey
In this work, we propose a new dark energy model by applying the Barrow entropy and the holographic principle, with a time scale as IR cut off. Analysing the conformal time as well…
Barrow holographic dark energy with Hubble horizon as IR cutoff
Shikha Srivastava, Umesh Kumar Sharma
In this work, we propose a non-interacting model of Barrow holographic dark energy (BHDE) using Barrow entropy in a spatially flat FLRW Universe considering the IR cutoff as the Hu…
Reconstruction of quintessence field for the THDE with swampland correspondence in gravity
Umesh Kumar Sharma
In the present work, we construct the Tsallis holographic quintessence model of dark energy in gravity with Hubble horizon as IR cut-off. In a flat FRW background, the co…
Diagnosing the Rnyi Holographic Dark Energy model in a flat Universe
Vipin Chandra Dubey, Ambuj Kumar Mishra, Umesh Kumar Sharma
In this paper, we have examined the Rnyi holographic dark energy (RHDE) model in the framework of an isotropic and spatially homogeneous flat FLRW (Friedmann- Lema$\hat…
Exploring the Sharma-Mittal HDE models with different diagnostic tools
Umesh Kumar Sharma, Vipin Chandra Dubey
In this paper, we have examined the Sharma-Mittal holographic dark energy model (SMHDE) in the framework of an isotropic and spatially homogeneous flat Friedmann-Robertson-Walker(F…
Comparing teh holographic principle inspired dark energy models
Vipin Chandra Dubey, Umesh Kumar Sharma
In this work, we use the statefinder parameter diagnostic to the Holographic principal inspired dark energy models, taking into consideration, the Tsallis Holographic dark energy (…