2 papers
astro-ph.CO2025
Matter Dipole and Hubble Tension due to Large Wavelength Perturbations
Gopal Kashyap, Naveen K. Singh, Pankaj Jain
We theoretically analyze the dipole anisotropy observed in the quasar distribution from the CatWISE2020 catalog. The catalog data shows a peak around , suggesting the p…
gr-qc2024
Stability of Neutron Star and Cosmological Constant
Naveen K. Singh, Gopal Kashyap
We derive the equation for pressure within a neutron star, taking into account a non-zero cosmological constant (). We then examine the stability of the neutron star's equilibr…