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*dimensionless*energy 'particles' who have manifested themselves out of the collapse of the wave function (by whichever process, decoherence, measuring,...)

Can anyone enlighten me on this subject? thanks

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- Thread starter DMuitW
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Can anyone enlighten me on this subject? thanks

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selfAdjoint

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DMuitW said:dimensionlessenergy 'particles' who have manifested themselves out of the collapse of the wave function (by whichever process, decoherence, measuring,...)

Can anyone enlighten me on this subject? thanks

The particles have forces acting between them - quite strong forces. When you try to push your hand through the wall you are trying to move these powerful force configurations to a higher energy state. That takes a lot of work!

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MalleusScientiarum

Tunneling is improbable for one electron; in order for you to walk through a wall, you'd need to have every single particle in your body spontaneously tunnel through the wall and return to the original configuration. Although this might happen, the probability of its happening is zero.

Essentially, the classical regime appears because certain states are more probable than others, and when we get into large action (as in the [tex]\int_{t_0}^t' L(\dot{q}, q, t) dt [/tex] action) certain paths and actions become more probable. These are the "classical paths" that are returned from quantum mechanics. There's some degree of detail of "deriving" classical mechanics from the path integral formulation of quantum mechanics in any book that discusses path integration.

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