Researchers have demonstrated that the theoretically optimal scaling for magic state distillation—a critical bottleneck in fault-tolerant quantum computing—is achievable for qubits, improving on the ...

Quantum science and AI research are big winners just a year after this U.S. funding giant slashed its Graduate Research Fellowship Program awards in half Researchers have developed a way to flip time ...

The White House has issued an executive order aiming to unify and accelerate U.S. development of quantum technologies, ...

In the context of quantum mechanics and information, "magic" is a key property of quantum states that describes the extent to which they deviate from so-called stabilizer states. Stabilizer states are ...

Magic, or nonstabilizerness, quantifies the distance of a quantum state from stabilizer states and serves as a resource for quantum computational advantage. Here, we investigate magic transitions in ...

Making quantum computers fault-tolerant (and scaling effective error correction to enable this) is a key barrier to a new era of quantum supremacy. A new study ...

Quantum theory promises computational speed-ups over classical approaches. The celebrated Gottesman-Knill Theorem implies that the full power of quantum computation resides in the specific resource of ...

Researchers have found a way to extract almost every photon from diamond color centers, a key obstacle in quantum technology. Using hybrid nanoantennas, they precisely guided light from nanodiamonds ...

The development of quantum computers will make everything "happen better", a researcher at a top university has said. A team from Oxford University’s department of physics are among researchers from ...