Researchers improve data readout by using 'quantum entanglement'
Researchers say they have been able to greatly improve the readout of data from digital memories—thanks to quantum entanglement.
Researchers say they have been able to greatly improve the readout of data from digital memories—thanks to quantum entanglement.
Quantum Physics
Jan 21, 2021
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168
A team of researchers affiliated with several institutions in China has used drones to create a prototype of a small airborne quantum network. In their paper published in the journal Physical Review Letters, the researchers ...
A joint group of scientists from Finland, Russia, China and the U.S. has demonstrated that temperature difference can be used to entangle pairs of electrons in superconducting structures. The experimental discovery, published ...
Quantum Physics
Jan 8, 2021
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168
In a study published in Physical Review Letters, a team led by academician Guo Guangcan from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) has made progress in high dimensional ...
Quantum Physics
Jan 8, 2021
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2029
Metasurfaces provide unique platforms to realize exotic phenomena including negative refraction, achromatic focusing, and electromagnetic cloaking due to the engineered dielectric or metallic architectures. The intersection ...
Entanglement is an ubiquitous concept in modern physics research: it occurs in subjects ranging from quantum gravity to quantum computing. In a publication that appeared in Physical Review Letters last week, UvA-IoP physicist ...
Quantum Physics
Dec 22, 2020
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4471
Is gravity a quantum phenomenon? That has been one of the big outstanding questions in physics for decades. Together with colleagues from the UK, Anupam Mazumdar, a physicist from the University of Groningen, proposed an ...
Quantum Physics
Dec 8, 2020
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282
Calculations for certain quantum systems whose parts interact over long distances will be much easier to perform thanks to the work of a RIKEN physicist and his collaborator, who have extended an assumption that holds for ...
Quantum Physics
Dec 4, 2020
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75
Researchers from Sorbonne University in Paris have achieved a highly efficient transfer of quantum entanglement into and out of two quantum memory devices. This achievement brings a key ingredient for the scalability of a ...
Optics & Photonics
Oct 29, 2020
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674
Quantum entanglement is the basic phenomenon underlying the functioning of a variety of quantum systems, including quantum communication, quantum sensing and quantum computing tools. This phenomenon results from an interaction ...