3 ms·

What if there was no t0 for the universe, as Hawking and a few other physicists have argued? There was just the first plank second and no meaningful before.

• tunesmith 4y ago
  Well then clearly you'd have to index at -1, for the time state before the point at which there is no meaningful before. I'm not sure why this answer didn't occur to you.
  • goatlover 4y ago
    I think Hawking reference imaginary time, so you might have to index at i.