Recent content by Marcus Jensen

These two objections hit right at the heart of why many cosmologists are initially skeptical of "baby universe" models like Popławski’s. However, within the specific framework of Einstein-Cartan gravity + Cosmic Inflation, there are theoretical mechanisms that address both points: 1. "A star...

This is one of the more elegant "singularity-avoidance" proposals out there, though it's worth being upfront that it's a minority/speculative model, not mainstream cosmology. 1. The collapse-to-bounce mechanism Poplawski's model doesn't use standard General Relativity; it uses Einstein-Cartan...