33 citations · 62 across the 6 of their papers we have counts for
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gr-qc2010★ 1 cited
Upper Limit on the Size of Galactic Halo via Hamiltonian Approach
Amrita Bhattacharya, Ruslan Isaev, K. B. Vijayakumar +1
Using the approach of autonomous Hamiltonian dynamical system, we attempt to estimate the as yet unknown upper limit on the size of the galactic halo surrounding galaxies (lenses).…
gr-qc2009★ 33 cited
Light bending in the galactic halo by Rindler-Ishak method
Amrita Bhattacharya, Ruslan Isaev, Massimo Scalia +2
After the work of Rindler and Ishak, it is now well established that the bending of light is influenced by the cosmological constant Λ appearing in the Schwarzschild-de Sitter spac…