Figure 6.

(Left) QBArt circuit for Experiment #3 computing the complex conjugate of the input sequence $A_t+j{B}_t\to A_t-j{B}_t$ The values of $\overrightarrow{A}$ and -$\overrightarrow{B}$ are retrieved as signed int at the addresses encoded as unsigned int. (Right) Results of the complex conjugate on complex-valued time-series obtained on the H1-1 QPU are presented in magenta. The input is shown in blue. (a) and (b) show real and imaginary components of the pendulum amplitude, respectively. (c) depicts its trajectory as function of time. The conjugation operation inverts the sign of the imaginary component.