Planck pressure

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The Planck pressure is the unit of pressure, denoted by pP, in the system of natural units known as Planck units.

p_P = \frac{F_P}{l_P^2} = \frac{c^7}{\hbar G^2} \approx 4.63309 × 10113 Pa

where

FP is the Planck force

c is the speed of light in a vacuum

\hbar is the reduced Planck's constant

G is the gravitational constant

lP is the Planck length


[edit] See also

v • d • e
Planck's natural units
Base Planck units
Derived Planck units
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