69 citations · 292 across the 12 of their papers we have counts for
12 papers
The Lambert equation of state in light of DESI BAO
Vipin Chandra Dubey, Subhajit Saha, Abdulla Al Mamon
We investigate a unified dark-fluid model whose effective equation of state (EoS) is described by logarithmic and power-law terms involving the Lambert function. The model para…
Observational constraints in late time for an axially symmetric transitioning model with bulk viscous fluid
G. K. Goswami, Anirudh Pradhan, Vipin Chandra Dubey
In this paper, we explore an axially symmetric Bianchi type-I model of the universe with bulk viscous fluid as a source of gravitational field under the framework of Einstein's fie…
Kaniadakis Holographic Dark Energy in non-flat Universe
Umesh Kumar Sharma, Vipin Chandra Dubey, A. H. Ziaie +1
In present research, we construct Kaniadakis holographic dark energy (KHDE) model within a non-flat Universe by considering the Friedmann-Robertson-Walker (FRW) metric with open an…
Exploring the new Tsallis agegraphic dark energy with interaction through statefinder
Shikha Srivastava, Umesh Kumar Sharma, Vipin Chandra Dubey
In this work, we explore the recently proposed new Tsallis agegraphic dark energy model in a flat FLRW Universe by taking the conformal time as IR cutoff with interaction. The dece…
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…
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…