Requiem for a string: Charting the rise and fall of a concept of every little thing

Requiem for a string: Charting the rise and fall of a theory of everything

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String concept started over 50 years in the past as a option to perceive the robust nuclear power. Since then, it’s grown to turn into a concept of every little thing, able to explaining the character of each particle, each power, each elementary fixed, and the existence of the Universe itself. However regardless of many years of labor, it has didn’t ship on its promise.

What went incorrect, and the place will we go from right here?

Starting threads

Like most revolutions, string concept had humble origins. It began within the 1960s as an try to know the workings of the robust nuclear power, which had solely not too long ago been found. Quantum subject concept, which had been used efficiently to clarify electromagnetism and the weak nuclear power, wasn’t chopping it, so physicists have been longing for one thing new.

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