- #1
Konte
- 90
- 1
Hello everybody,
It is known that electric field operator is shown as
[itex]\hat{E}(r,t)=-i\sum_{k,\lambda}\sqrt{\frac{\hbar\omega_k}{2\epsilon V}}\left(a(t)^\dagger_{k,\lambda} e^{-ik.r} - a(t)_{k,\lambda} e^{ik.r} \right) \hat{e}_{k,\lambda}[/itex]
But if I need to represent an electrostatic field in a quantized form, how to proceed?
Thank you everybody.
It is known that electric field operator is shown as
[itex]\hat{E}(r,t)=-i\sum_{k,\lambda}\sqrt{\frac{\hbar\omega_k}{2\epsilon V}}\left(a(t)^\dagger_{k,\lambda} e^{-ik.r} - a(t)_{k,\lambda} e^{ik.r} \right) \hat{e}_{k,\lambda}[/itex]
But if I need to represent an electrostatic field in a quantized form, how to proceed?
Thank you everybody.