Strings Out of Tune: When Dimensions Are Lacking ⚡ экспресс
Original: "Closed String Field Theory in 25.99 Dimensions"
Physicists have developed a method that allows strings to exist in worlds where the number of dimensions slightly deviates from 26.
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The strings of the universe sound best in 26-dimensional space. But physicists have figured out how to make them 'sing' even with slightly fewer dimensions — like a detuned guitar. This helps explain why we see only 4 dimensions, even though the theory insists on more.
🎯 Bosonic string theory requires exactly 26 dimensions, superstring theory — 10. This new work for the first time makes it possible to study theories with a slightly different number of dimensions, down to fractional ones like 25.999.