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Cosmology and quantum gravity

More information about possible cosmological consequences of the attempts to formulate a theory of quantum gravity.

Searching for the quantum beginning of the universe
About attempts to understand the beginning of our universe using different approaches to quantum gravity
Avoiding the big bang
The collapsing and then re-expanding quantum universe that loop quantum gravity offers as a replacement of the standard big bang models
Taming infinity with loops
How loop quantum gravity could replace the absurd state of infinite density, the big bang with which, according to Einstein's relativity, the universe began