A new breakthrough by Australian and international scientists shows that errors inside quantum machines are not just fleeting ...

Just like any machine, quantum computers are prone to make errors. These errors can cause the qubits to lose their quantum states, leading to inaccurate computations. To address this problem, quantum ...

Two-dimensional projection of a quantum spherical code composed of two copies (black and red) of the four complex dimensional Witting polytope. This code can correct up to five photon losses of any ...

For nearly a century, some of the strangest questions in physics have revolved around how quantum objects move, interact and share information in ways that defy everyday intuition. Now a cluster of ...

Integrated quantum computing company Quantinuum Ltd. today unveiled new open-source software tools designed to accelerate software development for quantum computing with a more intuitive programming ...

A team at Shanghai Jiao Tong University has introduced a research platform to explore whether quantum algorithms can ...

To overcome this problem, high-rate quantum codes, such as quantum low-density parity-check codes, have been considered. With this approach, the logical gates, which make calculations possible, have ...

Quantum error‐correcting codes (QECCs) have emerged as a crucial instrument in the quest to realise reliable quantum information processing. These codes utilise sophisticated mathematical frameworks ...

Breakthrough hailed for meeting ‘emergency communication needs in obstructed conditions such as valleys and dense forests’.

Diamond color centers are a well researched field, but using them at scale as qubits was out of reach until recently. Their ...

Quantum computing has the potential to radically advance our ability to solve complex problems, transforming entire industries from drug discovery to cybersecurity. But, how does quantum computing ...