Implementation of the Toffoli gate with only single- and two-qubit gates requires six controlled-NOT gates and ten single-qubit operations, and has not been realized in any system owing to current ...

image: This is the Toffoli Gate in a three-qubit system. view more Credit: University of Science and Technology of China. A new progress in the scaling of semiconductor quantum dot based qubit has ...

Researchers discover a new method to perform the N-qubit Toffoli gate, a more efficient quantum operation helpful in scaling quantum algorithms The new gate family includes the N-qubit Toffoli ...

The Toffoli or the controlled-controlled-NOT (CCNOT) is a key logical gate in classical computing because it is universal, so it can build all logic circuits to compute any desired binary operation.

The new gate family includes the N-qubit Toffoli gate, which flips a select qubit if and only if all the other qubits are in a particular state.

The Toffoli or the controlled-controlled-NOT (CCNOT) is a key logical gate in classical computing because it is universal, so it can build all logic circuits to compute any desired binary operation.

And in February, IonQ announced the development of the N-qubit Toffoli gate alongside Duke University, introducing a new way to operate on many connected qubits at once by leveraging multi-qubit ...

For example, the Toffoli gate 2 acts on three bits: it checks whether the first two are both equal to 1 and, if this is the case, alters the value of the third.