Quantum Equation Suggests Universe Had No Beginning

cyberspittle writes: The universe may have existed forever, according to a new model that applies quantum correction terms to complement Einstein's theory of general relativity. The model may also account for dark matter and dark energy, resolving multiple problems at once. "In addition to not predicting a Big Bang singularity, the new model does not predict a "big crunch" singularity, either. In general relativity, one possible fate of the universe is that it starts to shrink until it collapses in on itself in a big crunch and becomes an infinitely dense point once again. ... In cosmological terms, the scientists explain that the quantum corrections can be thought of as a cosmological constant term (without the need for dark energy) and a radiation term. These terms keep the universe at a finite size, and therefore give it an infinite age. The terms also make predictions that agree closely with current observations of the cosmological constant and density of the universe."

Comments

Re:The whole idea is crazy

[inasity_rules]

Certainly I agree with you, there is a lot we don't know. The trouble is, at the moment, in order to speculate on this, we are leaving science and entering philosophy. Science does not have an answer for us here, and maybe never will. We have some math, but nothing that really means anything to us.

I would say that these questions cannot be objectively answered - there is no way to measure what happened 'before' since there is no frame of reference that would be meaningful to us and allow us to understand what 'happens' outside our little bubble of physics and space/time. How do we measure outside of space and time? What are we measuring for that matter? What does 'before', or 'cause' or 'effect' mean in such a reality?

As a self professed religious person, I believe there are subjective and unprovable answers. Others disagree and are happier with the questions. In either case it seems wise to not give up on looking.