110 citations
- University of MalayaMY25 papers
- Birla Institute of Technology and Science - Hyderabad CampusIN12 papers
- Birla Institute of Technology and Science, PilaniIN12 papers
- Universiti Tunku Abdul Rahman Sungai Long CampusMY9 papers
- Université Sorbonne Paris NordFR4 papers
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- Kanagawa Institute of TechnologyJP2 papers
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7 papers · 1 filter
On the viability of gravity models
Avik De, Tee-How Loo
In general relativity, the contracted Bianchi identity makes the field equation compatible with the energy conservation, likewise in theories of gravity. We show that this c…
Probing symmetric teleparallel gravity in the early universe
Avik De, Dalia Saha, Ganesh Subramaniam +1
General theory of relativity can be equivalently formulated on a flat space-time associating a torsion-free affine connection of non-vanishing non-metricity scalar . In this pap…
Impact of curvature based geometric constraints on theory
Tee-How Loo, Avik De, Simran Arora +1
Theories of gravity are fundamentally a relation between matter and the geometric structure of the underlying spacetime. So once we put some additional restrictions on the spacetim…
Comment on "Energy conditions in gravity"
Avik De, Loo Tee How
In Phys. Rev. D 102, 024057 (2020), the authors studied energy conditions in theory following the same path as researchers handled the energy conditions in the curvature-bas…
Complete dark energy scenario in gravity
Raja Solanki, Avik De, P. K. Sahoo
In theoretical physics, the fundamental nature and evolution mechanism of dark energy is still an open question. In General Relativity Theory, the simplest explanation for dark ene…
Isotropization of locally rotationally symmetric Bianchi-I universe in -gravity
Avik De, Sanjay Mandal, J. T. Beh +2
Despite having the somewhat successful description of accelerated cosmology, the early evolution of the universe always challenges mankind. Our promising approach lies in a new cla…