30 citations · 91 across the 9 of their papers we have counts for
3 papers · 1 filter
Curious case of gravitational lensing by binary black holes: a tale of two photon spheres, new relativistic images and caustics
Mandar Patil, Priti Mishra, D. Narasimha
Binary black holes have been in limelight off late due to the detection of gravitational waves from coalescing compact binaries in the events GW150914 and GW151226. In this paper w…
Fully Characterizing Axially Symmetric Szekeres Models With Three Data Sets
Marie-Noëlle Célérier, Priti Mishra, Tejinder P. Singh
Inhomogeneous exact solutions of General Relativity with zero cosmological constant have been used in the literature to challenge the ΛCDM model. From one patch Lemaître-Tolman-Bon…
Modified gravity as a common cause for cosmic acceleration and flat galaxy rotation curves
Priti Mishra, Tejinder P. Singh
Flat galaxy rotation curves and the accelerating Universe both imply the existence of a critical acceleration, which is of the same order of magnitude in both the cases, in spite o…