Remind me please? In a three level system, with discrete energies E0,E1,E2: would light-shift (Stark shift), applied due to an external electric field, change the values of E1 and E2 by the same \Delta E? Or would \Delta E1 be different from \Delta E2?
Thanks a lot both!
1) I see why it oscillates with a frequency of 1 step, (-1)^n, so this means you normalized the step size to be Er=1?
2) Silly question perhaps, but can this be written in the form of a sine() than?
When using Euler's method of integration, applied on a stochastic differential eq. :
For example - given
d/dt v=−γvΔt+sqrt(ϵ⋅Δt)Γ(t)
we loop over
v[n+1]=v[n]−γv[n]Δt+sqrt(ϵ⋅Δt)Γn.
(where −γv[n] is a force term, can be any force and Γn is some gaussian distributed random variable. ) .
Then if...