(adsbygoogle = window.adsbygoogle || []).push({}); Changing the phase of a wave-function

wave-function is a probability amplitude in quantum mechanics describing the quantum state of a particle and how it behaves.

when we change the phase of a wave-function what are we changing? are we changing the probability distribution wrt time-space?

the change in phase (between the wave-functions travelling different paths) causes the changes in interference pattern

is any energy required to change the phase of a wave-function?

or

when a wave-function changes phase is there an exchange of energy (with the instrument that caused the phase change)?

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# Is any energy required to change the phase of a wave-function?

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