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Search results for quantum entanglement

Optics & Photonics 4 hours ago

Amplifying collective light emission with atomic interactions

A team of physicists from the Faculty of Âé¶¹ÒùÔºics at the University of Warsaw, the Center for New Technologies at the University of Warsaw and Emory University (Atlanta, U.S.) analyzed how atoms' mutual interactions change ...

Quantum Âé¶¹ÒùÔºics 9 hours ago

Rigorous approach quantifies and verifies almost all quantum states

Quantum information systems, systems that process, store or transmit information leveraging quantum mechanical effects, could, in principle, outperform classical systems in some optimization, computational, sensing, and learning ...

Optics & Photonics Oct 11, 2025

A new scalable approach to realize a quantum communication network based on ytterbium-171 atoms

Quantum networks, systems consisting of connected quantum computers, quantum sensors or other quantum devices, hold the potential of enabling faster and safer communications. The establishment of these networks relies on ...

Quantum Âé¶¹ÒùÔºics Oct 10, 2025

Multimode quantum entanglement achieved via dissipation engineering

A research team led by Prof. Lin Yiheng from the University of Science and Technology of China (USTC), collaborating with Prof. Yuan Haidong from the Chinese University of Hong Kong, succeeded in generating multipartite quantum ...

Quantum Âé¶¹ÒùÔºics Oct 9, 2025

Nobel Prize in physics awarded for ultracold electronics research that launched a quantum technology

Quantum mechanics describes the weird behavior of microscopic particles. Using quantum systems to perform computation promises to allow researchers to solve problems in areas from chemistry to cryptography that have so many ...

Optics & Photonics Oct 8, 2025

Âé¶¹ÒùÔºicists improve precision of atomic clocks by reducing quantum noise

Every time you check the time on your phone, make an online transaction, or use a navigation app, you are depending on the precision of atomic clocks.

Optics & Photonics Oct 2, 2025

White Rabbit optical timing technology meets quantum entanglement

A small yet innovative experiment is taking place at CERN. Its goal is to test how the CERN-born optical timing signal—normally used in the Laboratory's accelerators to synchronize devices with ultra-high precision—can ...

Quantum Âé¶¹ÒùÔºics Oct 2, 2025

'Spooky action at a distance'—a beginner's guide to quantum entanglement and why it matters

Many governments and tech companies are investing heavily in quantum technologies. In New Zealand, the recently announced Institute for Advanced Technology is also envisioned to focus on this area of research.

Quantum Âé¶¹ÒùÔºics Oct 1, 2025

Combination of quantum and classical computing supports early diagnosis of breast cancer

Quantum computing is still in its early stages of development, but researchers have extensively explored its potential uses. A recent study conducted at São Paulo State University (UNESP) in Brazil proposed a hybrid quantum-classical ...

Quantum Âé¶¹ÒùÔºics Oct 1, 2025

Entangled states enhance energy transfer in models of molecular systems

A study from Rice University, published in PRX Quantum, has found that energy transfers more quickly between molecular sites when it starts in an entangled, delocalized quantum state instead of from a single site. The discovery ...

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