59 citations · 188 across the 10 of their papers we have counts for
4 papers · 1 filter
Bounds on Neutrino Mass in Viscous Cosmology
Sampurn Anand, Prakrut Chaubal, Arindam Mazumdar +2
Effective field theory of dark matter fluid on large scales predicts the presence of viscosity of the order of . It has been shown that this magnitude of viscosi…
Cosmic viscosity as a remedy for tension between PLANCK and LSS data
Sampurn Anand, Prakrut Chaubal, Arindam Mazumdar +1
Measurements of from large scale structure observations show a discordance with the extrapolated from Planck CMB parameters using CDM cosmology. Similar discordance…
Chiral Battery, scaling laws and magnetic fields
Sampurn Anand, Jitesh R. Bhatt, Arun Kumar Pandey
We study the generation and evolution of magnetic field in the presence of chiral imbalance and gravitational anomaly which gives an additional contribution to the vortical current…
Effects of QCD Equation of State on the Stochastic Gravitational Wave Background
Sampurn Anand, Ujjal Kumar Dey, Subhendra Mohanty
Cosmological phase transitions can be a source of Stochastic Gravitational Wave (SGW) background. Apart from the dynamics of the phase transition, the characteristic frequency and…