Figure 3

Probability density (B). The probability density $\left|{\psi }_{\mathrm{s},n_1,n_2}\right(q_1,q_2,t){|}^2$ with squeezing parameters r₁ = r₂ = 0.7 and ϕ₁ = ϕ₂ = 1.5 is shown here as a function of q₁ and t. Various values we have taken are q₂ = 0, n₁ = n₂ = 2, $\hslash =1$, R₀ = R₁ = R₂ = 0.1, L₀ = L₁ = L₂ = 1, C₁ = 1, C₂ = 1.2, p_1c(0) = p_2c(0) = 0, and δ = 0. The values of $\left(q_{1c}\right(0),q_{2c}(0),{\mathcal{E}}_0,\Omega )$ are (0,0,0,0) (a), (0.5,0.5,10,4) (b), and (0.5,0.5,0.5,0.53)(c).