30 citations · 62 across the 4 of their papers we have counts for
4 papers
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…
Thermodynamics and Lemaitre-Tolman-Bondi void models
Priti Mishra, Tejinder P. Singh
It has been argued in the literature that in order to make a matter dominated Friedmann-Lemaitre-Robertson-Walker universe compatible with the generalized second law of thermodynam…
Redshift and redshift-drift in quasi-spherical Szekeres cosmological models and the effect of averaging
Priti Mishra, Marie-Noëlle Célérier
Since the advent of the accelerated expanding homogeneous universe model, some other explanations for the supernova Ia dimming have been explored, among which there are inhomogeneo…
Redshift drift in axially symmetric quasi-spherical Szekeres models
Priti Mishra, Marie-Noëlle Célérier, Tejinder P. Singh
Models of inhomogeneous universes constructed with exact solutions of Einstein's General Relativity have been proposed in the literature with the aim of reproducing the cosmologica…