Dec 23, 2015 · Set theory, group theory and number theory are all examples of mathematical theories, and string theory is another such example. Image credit: Wikimedia Commons user Lunch, of a 2-D projection of String theory posits that at the beginning of the universe (up to 10 −43 seconds after the Big Bang), the four fundamental forces were once a single fundamental force. According to string theory, every particle in the universe, at its most ultramicroscopic level ( Planck length ), consists of varying combinations of vibrating strings (or Aug 26, 2020 · An illustration of the Big Bang and the expansion of the universe. a team of theorists has invoked the powers of so-called string theory to solve some fundamental riddles of the early universe Apr 21, 2021 · That work includes significant discoveries in the field of string theory, one of the most promising "theory of everything" candidates put forward to explain all known phenomena in the cosmos. Those frequencies are quantized, i.e. they are not continuous. There are mathematical equations describing a violin string. There are mathematical equations describing the behavior of matter. The solutions of these equation sometimes give quantized results for the variables involved, similar as with the violin string. May 7, 2020 · First, though, we have to examine why string theory is so hard to test. There are two reasons. The strings of string theory are stupendously small, thought to be somewhere around the Planck scale EzhXK.

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