säieteorian
Säieteoria, also known as string theory, is a theoretical framework in physics that posits that the fundamental constituents of the universe are not point-like particles but rather one-dimensional vibrating objects called strings. These strings are incredibly small, on the order of the Planck length, and their different modes of vibration correspond to the various fundamental particles observed in nature, such as electrons, photons, and quarks.
A key feature of säieteoria is its requirement for extra spatial dimensions beyond the familiar three dimensions
Säieteoria aims to unify all fundamental forces of nature, including gravity, electromagnetism, and the strong and