As analogues to classical logic gates, quantum gates manipulate qubits in all sorts of ways—guiding them into a succession of superpositions and entanglements and then measuring their output.

Quantum Logic Gates, Quantum Circuits 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 ...

Quantum logic gates are formed by entangled networks of ... potentially correcting errors using quantum codes." Whereas the classical switches in your laptop or mobile phone can run for many ...

As in a classical computer, a series of logic gates processes the information – although here the gates are quantum logic, or qubit, gates. “For example, a simple single-qubit gate would ...

The V gate and V+ gate are quantum gates used to implement more complex logic. The operations of these two gates are similar to the AND and OR gates in classical computing. However, their ...

Quantum gates perform operations on qubits, which are the quantum equivalent of classical computer bits; they are essential for constructing quantum algorithms and are the fundamental building ...

Quantum gates are similar to classical logic gates, but their operations extend beyond binary bit manipulations to include more complex transformations of qubits. In quantum computers, managing ...

"This causes the excited atom—in the classical picture—to expand immensely ... More information: Thomas Stolz et al, Quantum-Logic Gate between Two Optical Photons with an Average Efficiency ...