Beyond the Standard Model: New Spin-Spin-Velocity Experiments Could Rewrite Physics Textbooks

1 year ago
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Researchers have used quantum sensors to explore new particle interactions at microscale distances, presenting groundbreaking findings that expand the scope of the Standard Model in physics.
A research team led by Academician Du Jiangfeng and Professor Rong Xing from the University of Science and Technology of China (USTC), part of the Chinese Academy of Sciences (CAS), in collaboration with Professor Jiao Man from Zhejiang University, has used solid-state spin quantum sensors to examine exotic spin-spin-velocity-dependent interactions (SSIVDs) at short force ranges. Their study reports new experimental findings concerning interactions between electron spins and has been published in Physical Review Letters.

The Standard Model is a very successful theoretical framework in particle physics, describing fundamental particles and four basic interactions. However, the Standard Model still cannot explain some important observational facts in current cosmology, such as dark matter and dark energy.

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