The next step for this research is to deploy this new technology on ORNL's quantum network. More information: Hsuan-Hao Lu et al, Building a controlled-NOT gate between polarization and frequency ...

the research shows a novel approach to achieving an orders-of-magnitude increase in physical gate speed of two-qubit gates between different atomic species. "Quantum gate speed is critical for ...

This diagram illustrates how the team reduces quantum circuit complexity in machine ... as shown by the histogram of reduced CNOT gate counts. Disclaimer: AAAS and EurekAlert!

AND-OR-NOT Become Pauli-CNOT-CZ-SWAP-Toffoli In a classical computer, logic gates such as AND, OR and NOT form the circuits that manipulate the data. In a quantum processor chip, gates such as ...