DeltaXDeltaP Greater Than or Equal to h/4pi

Thread starter C Rob
Start date Aug 10, 2008
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The principle that deltaXdeltaP is greater than or equal to h/4pi indicates that the uncertainty in position and momentum cannot be simultaneously minimized to zero. This relationship implies that precise measurements of both quantities are impossible. The discussion highlights the mathematical foundation of this concept, linking it to the properties of the Fourier transform. This uncertainty principle is a fundamental aspect of quantum mechanics. Ultimately, it underscores the inherent limitations in measuring physical properties with absolute accuracy.

Aug 10, 2008

C Rob

deltaXdeltaP is greater than or equal to h/4pi.

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Aug 10, 2008

arildno

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It means that the product of the uncertainty in the measurable quantities position and momentum always exceeds that non-zero number.

Therefore, you cannot make fully exact measurements.

From a mathematical point of view, it is a property of the Fourier transform, if I'm not mistaken.

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