Questions tagged [quantum-harmonic-oscillator]

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Quantum harmonic oscillator, zero-point energy, and the quantum number n

The energy of a quantum harmonic oscillator is given as, \begin{equation} E_{qho} = \left(n + \frac{1}{2}\right)\hbar\omega,\;\;\;\;\;\; n = 0,1,2,3,... \tag{1} \end{equation} I understand the ...