Hi liboff proble 5.28 says(adsbygoogle = window.adsbygoogle || []).push({});

time dependent schrodinger equation permits the identity such as [itex] E = i\hbar \frac{\partial}{\partial x} [/itex] (E is operator)

But i don't understand E( is operator in this problem) can be thought energy operator

Is energy operator only H, Hamiltonian?

If E is energy operator, We can find some uncertainty by using commute relation

[tex]\Delta E \Delta t = \frac{1}{2} \hbar [/tex]

Considering this relation, We can think if we know current energy eigenstate, meaning we

know exact energy value, uncertainty of t,time is indefinity.

What does it means? we can't find exact time that state measured experienced?

what does it means?

Please remove my confuse.

Thank you.

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# [Q] Some confuse involving time dependent schrodinger equation and time uncertainty

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