Assertion: relativity's theory | /r/CapableOf | join general relativity
Facets:
value: into a completely unified theory.:150
type: OTHER
Source sentences:
text: These semiclassical arguments led Stephen Hawking to formulate the chronology protection conjecture, suggesting that the fundamental laws of nature prevent time travel, but physicists cannot come to a definite judgment on the issue without a theory of quantum gravity to join quantum mechanics and general relativity into a completely unified theory.:150