string theory — An Etymological Dictionary of Astronomy and Astrophysics

string theory

نگره‌ی ِ ریسمان

negare-ye rismân

Fr.: théorie des cordes

The latest theory of fundamental physics in which the basic entity is a one-dimensional → brane rather than the “zero-dimensional” point of conventional elementary particle physics. The one-dimensional string-like objects exist in the normal four dimensions of → space-time
plus additional dimensions, the total dimensions being ten, eleven, or twenty-six depending on the version of the theory. Particles are strings that vibrate in different ways to account for their various properties.

See also: → string; → theory.

An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک