Researchers have overcome one of the key challenges to quantum computing by simplifying a complex quantum logic operation. They demonstrated this by experimentally realizing a challenging circuit ...

Quantum computing is now within reach, thanks to a major breakthrough in which scientists demonstrate that a key building block of quantum computers, a quantum Fredkin gate, can be assembled.

Quantum computers hold the potential of solving some optimization and data processing problems that cannot be tackled by ...

Quantum scientists at the Quantum Control Laboratory at the University of Sydney Nano Institute have demonstrated a type of ...

Integrated quantum computing company Quantinuum Ltd. today unveiled new open-source software tools designed to accelerate ...

They used another laser to excite the atoms to a high-energy state to create the CNOT quantum gate between the two atoms, also achieving a property called entanglement in which thestates of the ...