4 papers
The cosmological inflation inside the cyclic model of the universe
Kanabar Jay, Maxim Khlopov, Jan Novák
Inflationary cosmology explains the homogeneity and large-scale structure of the universe through a brief epoch of accelerated expansion following the Big Bang. Cyclic cosmologies,…
Particle production and Higgs reheating
Aarav Shah, Kanabar Jay, Maxim Khlopov +2
Reheating is essential for transforming the cold, vacuum dominated Universe at the end of inflation into the hot thermal bath required by the Standard Model. In many well motivated…
Obstructions to global visibility of singularities in asymptotically flat spacetimes
Kanabar Jay, Kharanshu N. Solanki, Pankaj S. Joshi
Consider an -dimensional asymptotically flat spacetime and a future-directed, affinely parametrized outgoing null generator of an achronal boundary $\partial J^+(S_\var…
The final fate of anisotropic-dissipative gravitational collapse
Kanabar Jay
The final fate of a collapsing star depends not only on how much matter it contains but also on how that matter resists gravity in different directions. In this work, we investigat…