104 citations · 661 across the 25 of their papers we have counts for
10 papers · 1 filter
On the thermodynamics of reconciling quantum and gravity
H. Moradpour, S. Jalalzadeh, Umesh Kumar Sharma
Is thermodynamics consistent with the quantum gravity reconciliation hypothesis [A. G. Cohen et al. Phys. Rev. Lett. 82, 4971 (1999)], which establishes holographic dark energy mod…
New Tsallis Agegraphic Dark Energy
Pankaj, Bramha Dutta Pandey, P. Suresh Kumar +1
The proposed model is a study of the nature of dark energy through non-extensive Tsallis entropy. The method is based on the Karolyhazy relation which is a combined idea from quant…
Non-minimal coupling inspires the Dirac cosmological model
Hooman Moradpour, Hamid Shabani, Amir Hadi Ziaie +1
In the framework of the generalized Rastall theory (GRT), we study the ability of a non-minimal coupling between geometry and matter fields in order to provide a setting which allo…
Non-exotic wormholes in 4-D Einstein-Gauss-Bonnet gravity
Ambuj Kumar Mishra, Shweta, Umesh Kumar Sharma
In the present paper, we investigate wormholes in 4D-Einstein-Gauss-Bonnet gravity without the requirement of exotic matters. We have taken the radial dependent red-shift function…
The cosmological behaviour and the statefinder diagnosis for the New Tsallis agegraphic dark energy
Umesh Kumar Sharma, Shikha Srivastava
In this work, we have considered the recently proposed new Tsallis Agegraphic Dark Energy model (NTADE) (Mod. Phys. Lett. A 34, 1950086, 2019) within the framework of a flat Friedm…
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…