17 citations · 40 across the 4 of their papers we have counts for
5 papers
Mass decomposition of SLACS lens galaxies in Weyl conformal gravity
Alexander A. Potapov, Ramil N. Izmailov, Kamal K. Nandi
We study here, using the Mannheim-Kazanas solution of Weyl conformal theory, the mass decomposition in the representative subsample of early-type elliptical lens galaxies of t…
Revisiting perfect fluid dark matter: Observational constraints from our galaxy
Alexander A. Potapov, Guzel M. Garipova, Kamal K. Nandi
We revisit certain features of an assumed spherically symmetric perfect fluid dark matter halo in the light of the observed data of our galaxy
Stability and instability of Ellis and phantom wormholes: Are there ghosts?
Kamal K. Nandi, Alexander A. Potapov, Ramil Izmailov +2
It is concluded in the literature that Ellis wormhole is unstable under small perturbations and would decay either to the Schwarzschild black hole or expand away to infinity. While…
Upper Limit on the Central Density of Dark Matter in the Eddington inspired Born-Infield (EiBI) Gravity
Ramil Izmailov, Alexander A. Potapov, Alexander I. Filippov +2
We investigate the stability of circular material orbits in the analytic galactic metric recently derived by Harko \textit{et al.} (2014). It turnsout that stability depends more s…
Quantum Phase Shift in Chern-Simons Modified Gravity
K. K. Nandi, I. R. Kizirgulov, O. V. Mikolaychuk +2
Using a unified approach of optical-mechanical analogy in a semiclassical formula, we evaluate the effect of Chern-Simons modified gravity on the quantum phase shift of de Broglie…