Question

Classical analogy for why driving a quantum harmonic oscillator creates a coherent state?

Answer 1

 the harmonic oscillator is more like a spring than a string. It's only composed of a single frequency. It doesn't have a harmonic series. The coherent states appear because they are the states that can be most phase-locked (while still satisfying Heisenberg uncertainty) with the drive. The occupation number of the one frequency is like the classical amplitude (and this is how to understand laser light, for instance).

Answer 2

$\huge{Hello Friend}$

The answer of u r question is..✌️✌️

✨ classical analogy for while driving a Quantum harmonic oscillator creates a coherent state??✨

Ans:✍️✍️✍️✍️✍️✍️✍️

✔️✔️ while driving a Quantum harmonic oscillator creates a coherent state because when we are driving time as it resonance frequency then it will not just create excitation in the first excited state as we cannot isolate the ground and first state from the higher order excitations..✔️✔️

Thank you..⭐️⭐️⭐️⭐️