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Fig. 3 | Nano Convergence

Fig. 3

From: Squeezing effects applied in nonclassical superposition states for quantum nanoelectronic circuits

Fig. 3

The probability density \(|\psi _{\mathrm{s},n}^\epsilon ({q},t)|^2\) [Eq. (41)] plotted under the choice of parameters as illustrated in Eqs. (81)–(87) as a function of q and t. Here, we have chosen relatively large values of \(Q_{\mathrm{t},c}(0)\) and \(P_{\mathrm{t},c}(0)\) and they are (\(Q_{\mathrm{t},c}(0)\), \(P_{\mathrm{t},c}(0)\)) = (5, 5), while we have assumed that the electromotive force is zero, \(({\textsf {Q}}, \omega _1)=(0, 0)\). The squeezing parameter r is 0.3 for (a), 1 for (b), and 2 for (c). Other values taken here are \(L=1\), \(C_0 = 1\), \(\omega _0=1\), \(\epsilon =(1+i)/\sqrt{2}\), \(\phi =1\), \(\hbar =1\), \(\beta =0.1\), and \(n=3\), which, in fact, are the same as those of Fig. 1

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