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• A new study provides insights into cleaning up noise in quantum entanglement

  14 mai
  Quantum entanglement—a connection between particles that produces correlations beyond what is classically possible—will be the backbone of future quantum technologies, including secure communication, cloud quantum computing, and distributed sensing. But entanglement is fragile; noise from the (…)

• Scientists are developing machine learning tools for improving particle accelerator operations

  14 mai
  One of the things that makes the main particle accelerator at the U.S. Department of Energy's Thomas Jefferson National Accelerator Facility unique is that it was the first linear accelerator to deliver a continuous stream of electrons. Today, the accelerator's efficiency and stability are (…)

• Penning-trap system enables loss-free transfer of protons between experimental sites

  14 mai
  Protons are the basic building blocks of matter. Together with neutrons, they form atomic nuclei. These minute, positively charged particles have an antimatter counterpart, antiprotons. While the latter have a negative charge and a reversed magnetic moment, they are otherwise identical to (…)

• Photonic chip design offers simpler solution for one-way light flow in optical circuits

  14 mai
  To improve photonic and electronic circuitry used in semiconductor chips and fiber optic systems, researchers at the McKelvey School of Engineering at Washington University in St. Louis tinkered with the rules of physics that govern the movement of light over time and space. They have introduced (…)

• Light is the science of the future : The Africans using it to solve local challenges

  14 mai
  Light is all around us, essential for one of our primary senses (sight) as well as life on Earth itself. It underpins many technologies that affect our daily lives, including energy harvesting with solar cells, light-emitting-diode (LED) displays and telecommunications through fiber optic networks.

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