Quantum states are notoriously fragile, and can be destroyed simply through interactions, measurements, and exposure to their surrounding environments. In a new theoretical study published in Physical ...

Aalto University physicists in Finland have set a new benchmark in quantum computing by achieving a record-breaking millisecond coherence in a transmon qubit — nearly doubling prior limits. This ...

On July 8, 2025, physicists from Aalto University in Finland published a transmon qubit coherence dramatically surpassing previous scientifically published records. The millisecond coherence ...

We say a message is incoherent when we can't make it out, or when it doesn't make sense. A scribbled note, a drunken argument or a conversation taking place five tables down in a crowded cafe might ...

Quantum coherence and wave-particle duality lie at the heart of quantum mechanics, governing how microscopic systems evolve and how they reveal their nature under observation. Coherence describes the ...

Scientists have built a qubit, or quantum bit, that can achieve "quantum coherence" at room temperature — something normally only possible at temperatures close to absolute zero. To achieve quantum ...

The Space Entanglement and Annealing Quantum Experiment (SEAQUE) on the space station tests two technologies that could advance the field of quantum communications. The first technology is a novel ...

Odd quantum phenomena can survive the havoc of a chemical reaction, researchers have found. This could eventually prove useful for emerging quantum technologies or reveal surprising quantumness in ...

Quantum coherence, the capacity of a system to exist in superposed states, underpins the distinct advantages of quantum information processing over classical schemes. By harnessing coherent ...

Devices like lasers and other semiconductor-based technologies operate on the principles of quantum mechanics, but they only scratch the surface. To fully exploit quantum phenomena, scientists are ...

Only about 5% of the universe is composed of normal matter that we can directly observe, while the remaining 95% is widely believed to consist of dark matter and dark energy. Paradoxically, however, ...