An artist’s rendering of the quantum Fredkin (controlled-SWAP) gate, powered by entanglement, operating on photonic qubits. CREDIT Raj Patel and Geoff Pryde, Center for Quantum Dynamics, Griffith ...

The Fredkin gate, or the controlled swap gate, is a three-qubit gate where, depending on the state of the control qubit, the quantum states of the two target qubits are swapped.The Fredkin gate ...

One example is the Fredkin (controlled- SWAP) gate. This is a gate where two qubits are swapped depending on the value of the third. Usually the Fredkin gate requires implementing a circuit of ...

This so-called controlled-SWAP operation is a crucial gate for quantum implementations of quantum random-access memory (QRAM) and many quantum algorithms. By preparing the control qubit in an equal ...

the Fredkin gate or controlled-SWAP gate is an example of one of these circuits. Inside a Fredkin gate, a pair of qubits are swapped depending on the value of a third qubit. Typical Fredkin gates ...

An artist's rendering of a quantum Fredkin (controlled-SWAP) gate, powered by entanglement, operating on photonic qubits. Raj Patel, Geoff Pryde/Center for Quantum Dynamics/Griffith University In ...

Einstein’s spooky action at a distance just got an upgrade Oxford University researchers have taken a significant step toward large-scale distributed quantum computing by demonstrating the first ...

An artist's rendering of a quantum Fredkin (controlled-SWAP) gate, powered by entanglement, operating on photonic qubits. Raj Patel, Geoff Pryde/Center for Quantum Dynamics/Griffith University A ...

A Fredkin (or controlled-SWAP) gate swaps three inputs into three outputs, changing the value of two qubits, from 1 to 0 or vice versa depending on the value of the third. Professor Tim Ralph from the ...