FACTOID # 168: There are 11 countries where the average woman has more than six children. Ten of them are in Africa.
 
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Encyclopedia > Casimir the Just






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Casimir effect: Definition and Much More from Answers.com (2478 words)
In modern theoretical physics, the Casimir effect plays an important role in the chiral bag model of the nucleon, and in applied physics, it is becoming of increasing importance in development of the ever-smaller, miniaturised components of emerging micro- and nano- technologies.
The Casimir effect is an outcome of quantum field theory, which states that all of the various fundamental fields, such as the electromagnetic field, must be quantized at each and every point in space.
Casimir's observation was that the second-quantized, quantum electromagnetic field, in the presence of bulk bodies such as metals or dielectrics, must obey the same boundary conditions that the classical electromagnetic field must obey.
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