Hawking radiation has never been detected because the temperature of a typical black hole is miniscule. Using the formula, the Hawking temperature of a solar mass black hole is about 0.00000006 Kelvin.pic.twitter.com/l7QseBt1oa
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Very elegant! Natural units are rather "un-natural", they probably obscure physical reality, otherwise we would have been able to make sense of our mathematical theories. Also we should believe more in analogue gravity, there, Hawking radiation, will soon be observed...
They’re actually the most natural system you could use.. they’re the only system that allows time to be rotated into space (Lorentz transform) using SI is like measure horizontal and vertical distance in different units
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Setting h =1, I have little objection, the rest of the constants I am not sure. Anyway, time is different from space (arrow of time), what is good to change the direction? (Do I get your point?...)
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So given that one can be rotated into the other by relative motion, it only makes sense to measure them in the same units. As for the arrow of time, no units will help you resolve this. We just take it as fact.
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