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Quantum Mechanics Intrinsic Uncertainty Nothing is Impossible Merely Improbable.

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Presentation on theme: "Quantum Mechanics Intrinsic Uncertainty Nothing is Impossible Merely Improbable."— Presentation transcript:

1 Quantum Mechanics Intrinsic Uncertainty Nothing is Impossible Merely Improbable

2 Quantum Tunneling

3

4 The Principle of Uncertainty: An observer can not simultaneously know the position and momentum (velocity) of any particle to absolute certainty. Consider the following Case: I want to know the position of a particle but can only detect the particle by bouncing photons off of the particle BUT: this uncertainty is an intrinsic limit in nature, not an artifact of measurement. As soon as I have detected the spatial position of the particle, momentum has been transferred to the particle and its position has changed

5 Implications At any given time, one particle can’t precisely know where another particle is  quantum tunneling results  no energy barriers  Cat  exists as a quantum superposition until an observation is made (the Copenhagen interpretation).  God does not play dice  Einstein believed there were unaccounted for hidden variables that determine the state of the cat  Uncertainty is a fundamental part of nature! – nothing can be measured precisely or known precisely (Aristotle and Descartes go boom)


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