Significance
As for most of Planck units, a Planck temperature of 1 (unity) is a fundamental limit of quantum theory, in combination with gravitation, as presently understood. At temperatures greater than or equal to TP, current physical theory breaks down because we lack a theory of quantum gravity.
Read more about this topic: Planck Temperature
Famous quotes containing the word significance:
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—Henry David Thoreau (1817–1862)
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—Calvin Coolidge (1872–1933)
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—Marlon Brando (b. 1924)