>because they're fundamental constants of the universe
They're constants but are they fundamental? There are a lot (19?) of free parameters in the Standard Model. We determine them experimentally. But that doesn't mean that there isn't some deeper explanation that results in those values. We just don't know what it is yet.
They're constants but are they fundamental? There are a lot (19?) of free parameters in the Standard Model. We determine them experimentally. But that doesn't mean that there isn't some deeper explanation that results in those values. We just don't know what it is yet.