(June 18, 2019 at 4:42 am)SenseMaker007 Wrote:(June 16, 2019 at 11:21 pm)Jehanne Wrote: If you look at Griffith's proof above, QM implies that the Universe is eternal, without beginning or end. It just IS.
I agree that the universe is eternal. That doesn't mean that it's without a beginning. Without an end? Yes.
The integral (for time) runs from minus infinity to plus infinity.