Table 3 Measured output state distributions for iSWAP and \(\sqrt{i\text {SWAP}}\) gates applied to \(|00\rangle\) input (7,168 shots).
From: Benchmarking engineered exchange interactions on NISQ hardware
Gate | Platform | \(\mathbf {P_{00}}\) (%) | \(\mathbf {P_{01}}\) (%) | \(\mathbf {P_{10}}\) (%) | \(\mathbf {P_{11}}\) (%) |
|---|---|---|---|---|---|
iSWAP | Simulator | 100.00 | 0.00 | 0.00 | 0.00 |
iSWAP | Hardware | 93.53 | 1.76 | 2.46 | 2.26 |
\(\sqrt{i\text {SWAP}}\) | Simulator | 100.00 | 0.00 | 0.00 | 0.00 |
\(\sqrt{i\text {SWAP}}\) | Hardware | 92.44 | 3.10 | 4.09 | 0.38 |
