147 citations · 225 across the 4 of their papers we have counts for
5 papers
Primordial power spectrum from a matter-Ekpyrotic bounce scenario in loop quantum cosmology
Bao-Fei Li, Sahil Saini, Parampreet Singh
A union of matter bounce and Ekpyrotic scenarios is often studied in an attempt to combine the most promising features of these two models. Since non-perturbative quantum geometric…
Von Neumann stability of modified loop quantum cosmologies
Sahil Saini, Parampreet Singh
Von Neumann stability analysis of quantum difference equations in loop quantized spacetimes has often proved useful to understand viability of quantizations and whether general rel…
Generic absence of strong singularities and geodesic completeness in modified loop quantum cosmologies
Sahil Saini, Parampreet Singh
Different regularizations of the Hamiltonian constraint in loop quantum cosmology yield modified loop quantum cosmologies, namely mLQC-I and mLQC-II, which lead to qualitatively di…
Resolution of strong singularities and geodesic completeness in loop quantum Bianchi-II spacetimes
Sahil Saini, Parampreet Singh
Generic resolution of singularities and geodesic completeness in the loop quantization of Bianchi-II spacetimes with arbitrary minimally coupled matter is investigated. Using the e…
From black holes to white holes: a quantum gravitational, symmetric bounce
Javier Olmedo, Sahil Saini, Parampreet Singh
Recently a consistent non-perturbative quantization of the Schwarzschild interior resulting in a bounce from black hole to white hole geometry has been obtained by loop quantizing…