Chinese researchers have used solid-state spin quantum sensors to investigate new velocity-related interactions between electron spins, providing valuable data and new insights into fundamental physics. Credit: SciTechDaily.com
Some theories suggest that new particles can act as propagators, transmitting new interactions between Standard Model particles. At present, there is a lack of experimental research on new interactions related to velocity between spins, especially in the relatively small range of force distance, where experimental verification is almost non-existent.The researchers designed an experimental setup equipped with two diamonds.
For two new interactions, the researchers conducted the first experimental detection in the force range of less than 1 cm and less than 1 km respectively, obtaining valuable experimental data.