The operation of quantum computers, systems that process information leveraging quantum mechanical effects, relies on the implementation of quantum logic gates. These are essentially operations that ...

Quantum walks sound abstract, but they sit at the center of a very concrete race: who will harness quantum mechanics to solve problems that overwhelm today’s most powerful supercomputers. Instead of ...

Dr. Yann Kiefer explores the development of geometric quantum gates in neutral-atom systems, emphasizing their potential for ...

In a laboratory in Broomfield, Colorado, 98 atoms are suspended in midair, held in place by electric fields and cooled to temperatures close to absolute zero.

Two independent research teams have each demonstrated collisional quantum gates using fermionic atoms: a long-sought milestone in quantum computing where logic operations are performed through the ...

A research team has created a quantum logic gate that uses fewer qubits by encoding them with the powerful GKP error-correction code. By entangling quantum vibrations inside a single atom, they ...

Quantum information processing 1,2 relies on high-fidelity two-qubit gates as fundamental building blocks for generating entanglement 3, implementing algorithms 4 ...

Quantum operations are modelled as unitary matrices, yet experimental implementations have been restricted to only a few gate types. This fundamental limitation has now been overcome using a scheme ...

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What if the key to solving humanity’s most complex challenges, curing diseases, creating sustainable energy, or even unraveling the mysteries of the universe, was hidden in the quantum realm? With its ...