资讯

Curious connections between physics and math suggest to Latham Boyle that space-time may survive the jump to the next theory of reality.
Mathematicians have come up with a new way to crinkle up the fabric of space-time -- at least in theory.
Studies of anti de Sitter space suggest, for instance, that the math describing gravity (that is, space-time geometry) can be equivalent to the math of quantum physics in a space of one less ...
What If The Universe Is Math? Season 9 Episode 2 | 17m 33s | CC Quantum phenomena have no subjective qualities and have questionable physicality. They seem to be completely describable by only ...
In Albert Einstein’s theory of relativity, for example, time is woven together with the three dimensions of space, forming a bendy, four-dimensional space-time continuum — a “block universe” ...
Quantum mechanics has some wacky principals that we could one day exploit for other cool things like relative time-travel (bending space around us so that we can travel long distances without aging).
Visualising space-time can be a mind-melting exercise, but mathematician Manil Suri has a trick that makes it easier ...
MIT physicist Max Tegmark believes the universe is actually made of math, and that math can explain all of existence, including the human brain.
In order for the math of general relativity to work, this fabric of space-time has to be absolutely smooth at the tiniest of scales.