Researchers use quantum mechanics to see objects without looking at them NatureComms
\}^{4}/2]{{{{{{{\rm{d}}}}}}}}t=30.18\)is determined from Rabi oscillations measurements varying the amplitude of the transmon drive pulse and its frequency while keeping the pulse duration fixed. The variation of the pulse amplitude is achieved using I and Q waveform amplitudes from our arbitrary waveform generator , which are mixed in an IQ mixer with the LO tone generated by a continous microwave generator . We utilize a homodyne detection scheme for determining the state of the transmon.
$$H= \frac{\hslash }{2}\left[{{{\Omega }}}_{01}{e}^{i{\phi }_{01}}\right.\left.\left|0\right\rangle \left\langle 1\right |+{{{\Omega }}}_{01}{e}^{-i{\phi }_{01}}\left|1\right\rangle \left\langle 0\right |+2{\delta }_{01}\left|1\right\rangle \left\langle 1\right|\right]\\ +\frac{\hslash }{2}\left[{{{\Omega }}}_{12}{e}^{i{\phi }_{12}}\right.\left.
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