- #1
rogerl
- 238
- 2
I can accept that spacetime has no substantial aspect to it because for General Covariance (Diffeomorphism Invariance) to be true, spacetime "points" can't be real or else General Covariance won't work.
Now question. How does Inflaton Field and the Cosmological Constants for example interact with something that is not substantial. Unless the Inflaton field and Cosmological Constant is also not substantial and just pure geometry too?
I've been confused about this for a couple of days. Hope someone can clarify clearly. Thanks.
Now question. How does Inflaton Field and the Cosmological Constants for example interact with something that is not substantial. Unless the Inflaton field and Cosmological Constant is also not substantial and just pure geometry too?
I've been confused about this for a couple of days. Hope someone can clarify clearly. Thanks.