It presents a big bang model without the singularity. It existed forever as quantum potential before “collapsing” into the hot dense state and then expanding and cooling. It makes no claim that it is cyclical. Or that space and time existed forever. It claims that quantum potential existed forever. It isn't a cyclical model. It is an inflationary model.No, not necessarily. Ding, you are pretty far behind the scientific community. While some may believe this, all admit they could be wrong because of ideas like this one:If the universe is expanding then it must have a beginning. I
No Big Bang? Quantum equation predicts universe has no beginning
I urge you to start reading more. there are plenty of good resources for a layman such as yourself that help you understand the modern ideas in physics.
He tweaked Friedman' solution to Einstein's GToR to avoid the singularity which is nothing more than a mathematical gimmick. It does not mean that space and time have existed forever. It does not mean the universe is cyclical. It still shows that 14 billion years ago the universe was in a hot dense state occupying the space of 1 billionth of 1 trillionth the size of an atom and then began to expand and cool. It still supposes that space and time were created from a quantum tunneling event otherwise known as inflation.
