Fig. 3: Synthesizing multipartite entangled states using native AshN gates.
From: Efficient implementation of arbitrary two-qubit gates using unified control
a, Circuit to prepare the ten-qubit W state \(\left\vert {W}_{10}\right\rangle\). b, Density matrix ρ obtained through quantum state tomography of the \(\left\vert {W}_{10}\right\rangle\) state with an estimated fidelity of 0.913 ± 0.012. c, Circuit to prepare the four-qubit two-excitation Dicke state \(\left\vert {D}_{4}^{2}\right\rangle\). d, Density matrix ρ corresponds to \(\left\vert {D}_{4}^{2}\right\rangle\) with an estimated fidelity of 0.926 ± 0.001.
