Quantum entanglement is a state in which particles are entwined with each other. In this entwined state, the properties of ...

Computers benefit greatly from being connected to the internet, so we might ask: What good is a quantum computer without a quantum internet? The secret to our modern internet is the ability for data ...

In the classical world, a beam of light is a smooth, continuous wave. In the quantum realm, however, photons manifest as the discrete constituents (quanta) of light. These photons can be carefully ...

Researchers from Wits University and Universitat Autònoma de Barcelona show how controlling the structure of photons in space and time enables tailored quantum states for next-generation communication ...

A joint research team led by Professor Park Kyoung-Duck and Associate Director Suh Yung Doug of the Center for Multidimensional Carbon Materials within the Institute for Basic Science (IBS) has ...

A new chip-based quantum memory uses nanoprinted “light cages” to trap light inside atomic vapor, enabling fast, reliable storage of quantum information. The structures can be fabricated with extreme ...

Scientists are learning to engineer light in rich, multidimensional ways that dramatically increase how much information a single photon can carry. This leap could make quantum communication more ...

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 ...

Researchers have demonstrated a breakthrough method for preventing errors in light-powered quantum computers before they even occur. The milestone, which was achieved using a new technique called ...

Researchers at Stanford University have demonstrated a nanoscale optical device that entangles the spin of photons and electrons at room temperature, overcoming a major practical limitation in quantum ...