275 citations · 1.2k across the 23 of their papers we have counts for
Showing 2013Show all
3 papers · 1 filter
gr-qc2013★ 23 cited
Chimera: A hybrid approach to numerical loop quantum cosmology
Peter Diener, Brajesh Gupt, Parampreet Singh
The existence of a quantum bounce in isotropic spacetimes is a key result in loop quantum cosmology (LQC), which has been demonstrated to arise in all the models studied so far. In…
hep-th2013★ 21 cited
Non-singular AdS-dS transitions in a landscape scenario
Brajesh Gupt, Parampreet Singh
Understanding transitions between different vacua of a multiverse allowing eternal inflation is an open problem whose resolution is important to gain insights on the global structu…
gr-qc2013★ 38 cited
A quantum gravitational inflationary scenario in Bianchi-I spacetime
Brajesh Gupt, Parampreet Singh
We investigate the inflationary model in the Bianchi-I spacetime using effective spacetime description of loop quantum cosmology to understand the issues of the resolution of…