A new ultra-fast monitoring system reveals that quantum computer qubits can change from stable to unstable in mere milliseconds.

Researchers have achieved a breakthrough towards building scalable quantum computers. The team used cryoelectronics ...

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The low-noise, high-gain properties needed for high-performance quantum computing can be realized in a microwave photonic circuit device called a Josephson traveling-wave parametric amplifier (JTWPA), ...

New evidence suggests a rare triplet superconductor may help quantum computers stay in sync by preserving electron spin ...

Ever since Academia Sinica announced a 5-qubit superconducting quantum computer in January 2024, and National Tsing Hua University unveiled a photonic quantum computer capable of integer factorization ...

Scientists have developed a new approach to correcting common quantum computing errors, which could pave the way for more reliable systems. Quantum computers are powerful, primarily experimental ...

Don't rush to buy the dip on these popular quantum computing stocks.

In a lab in Hangzhou, China, a small chip may have just passed one of the most difficult honesty tests in physics. The test wasn’t about lying in the human sense, but about proving that it really is ...

Quantum computing is still in its infancy, yet the people paid to protect the world’s data are already treating it as a live crisis, not a distant science project. The reason is simple: the same ...