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| ⚫ | #REDIRECT ] | ||
| {{Unreferenced|date=December 2009}} | |||
| '''Casimir pressure''' is created by ] of ]s. | |||
| {{R with history}} | |||
| According to experiments, the ] F between two closely spaced neutral parallel plate conductors is directly proportional to their surface area A: | |||
| <math>F=PA</math> | |||
| Therefore, dividing the magnitude of Casimir force by the area of each conductor, Casimir pressure P can be found. Because ] between conductors is attractive then the Casimir pressure in space between the conductors is negative. | |||
| Because ]s are physical representations of the ] of physical ], then the Casimir pressure is the difference in the density of the ] of empty space inside and outside of cavity made by conductive plates. | |||
| Some scientists{{who}} believe that ] is the dominant energy of the ] and that the Casimir pressure of this energy is the main cause of the observed ] of Universe. In other words, virtual particles drive the accelerated expansion of the Universe.{{cn}} | |||
| ==See also== | |||
| ⚫ | ] | ||
| {{Portal|Physics}} | |||
| {{DEFAULTSORT:Casimir Pressure}} | |||
| ] | |||
| ] | |||
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