195 citations
- L. N. Gumilyov Eurasian National UniversityKZ20 papers
- Damghan UniversityIR18 papers
- Magadh UniversityIN18 papers
- University of KwaZulu-NatalZA16 papers
- University of ZululandZA15 papers
- Netaji Subhas University of TechnologyIN12 papers
- Research Institute for Astronomy and Astrophysics of MaraghIR11 papers
- Shree Guru Gobind Singh Tricentenary UniversityIN11 papers
- Birla Institute of Technology and Science, Pilani - Goa CampusIN10 papers
- Indira Gandhi Mirpur UniversityIN10 papers
- Jadavpur UniversityIN10 papers
- Birla Institute of Technology and Science, PilaniIN8 papers
30 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…
Transitioning Universe with hybrid scalar field in Bianchi I space-time
Anil Kumar Yadav, A. M. Alshehri, Nafis Ahmad +2
In this paper we investigate a Bianchi type I transitioning Universe in Brans-Dicke theory. To get an explicit solution of the field equations, we assume scalar field as $ϕ= ϕ_{0}\…
Compatibility between the scalar field models of tachyon, -essence and quintessence in gravity
Vinod Kumar Bhardwaj, Anirudh Pradhan, Archana Dixit
We investigate the behavior of the scalar field in gravity (Harko et al., Phys. Rev. D 84, 024020, 2011) inside the structure of a flat FRW cosmological model, where $R…
Transit cosmological models with observational constraints in f(Q, T) gravity
Anirudh Pradhan, Archana Dixit
This cosmological model is a study of modified theory of gravity which was recently proposed by Xu {\it et al.} (Eur. Phys. J. C {\bf 79}, 708 (2019)). In this theory of g…
RHDE models in FRW Universe with two IR cut-offs with redshift parametrization
Archana Dixit, Vinod Kumar Bhardwaj, Anirudh Pradhan
In this manuscript, we have researched the cosmic expansion phenomenon in flat FRW Universe through the interaction of the recently proposed Rnyi holographic dark energy…
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…