Rabi-Oszillationen

Formel:

P21 = Sin[2  θ]^2 Sin[Ωt/2]^2;

Graph:

θ = π;

Plot[
        Sin[2  θ]^2 Sin[Ωt/
                2]^2, {Ωt, -10, 10}, 
        ImageSize -> 550];

θ = 0;

Plot[
        Sin[2  θ]^2 Sin[Ωt/
                2]^2, {Ωt, -10, 10}, 
        ImageSize -> 550];