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 ...

In mathematics and getting dressed, some processes are commutative, while others are noncommutative. Commutative means the ...

Quantum computers have the potential to model new molecules and weather patterns better than any computer today. They may also one day accelerate artificial intelligence algorithms at a much lower ...

Scientists at the Institute of Science Tokyo have announced a breakthrough in quantum error correction that could bring a large-scale quantum computer closer to ...

Roughly 65 percent of the most popular mobile apps have disclosed nothing about how they plan to protect user data once quantum computers can crack today’s encryption. A Surfshark review of 40 widely ...

"Our quantum error-correcting code has a greater than 1/2 code rate, targeting hundreds of thousands of logical qubits," explains Kasai. "Moreover, its decoding complexity is proportional to the ...

In the world of quantum computing, the spotlight often lands on the hardware: qubits, superconducting circuits, and the like. But it’s time to shift our focus to the unsung hero of this tale – the ...

My first attempt at quantum coding wasn’t nearly as painful as I’d feared—and it’s probably something you could do, too. Reading time 6 minutes Quantum computers aren’t as mysterious as you think.

Classical computing has operated as the fundamental power behind our digital world for many decades. Modern civilization relies on classical systems to operate smartphones and global financial ...

How do you construct a perfect machine out of imperfect parts? That’s the central challenge for researchers building quantum computers. The trouble is that their elementary building blocks, called ...

Quantum dense coding is a protocol whereby entanglement shared between a sender (Alice) and a receiver (Bob) enables the transmission of more classical bits than the number of qubits physically ...