New posts in Harmonic Oscillator

Is the vacuum state a coherent state?

"QFT is simple harmonic motion taken to increasing levels of abstraction"

Are there pure sine waves in nature or are they a mathematical construct that helps us understand more complex phenomena?

Intuition - why does the period not depend on the amplitude in a pendulum?

How to calculate the angular momentum states of isotropic quantum harmonic oscillator?

Degeneracy of the isotropic harmonic oscillator

Why does a simple pendulum or a spring-mass system show simple harmonic motion only for small amplitudes?

Correct way of solving the equation for simple harmonic motion

Why $3$-dim isotropic harmonic oscillator's symmetry is not $O(6)$ but $U(3)$?

How do we know that we have captured the entire spectrum of the Harmonic Oscillator by using ladder operators?