Scientists from Michigan State University (MSU) have made a breakthrough discovery in reducing information loss in quantum systems caused by mechanical vibrations. Their findings, published in the journal Nature Communications, have the potential to advance the development of quantum computers by companies such as IBM and Google.
The challenge of isolation in quantum calculations has been a major hurdle, as even the slightest vibrations from the external environment can result in information loss within the quantum system.
Joe Kitzman, a graduate student at Michigan State University, explained the significance of the research, stating, “By understanding how vibrations interact with our system, we can utilize them as resources and tools to create and stabilize certain types of quantum states.”
During the experiments, the research team built a system consisting of a superconducting cube and surface acoustic wave resonators, which are popular among companies involved in quantum computing. These resonators allowed the researchers to manipulate the vibrations experienced by the cubes, enabling them to assess the impact of mechanical interaction on the accuracy of quantum information.
“Understanding how environmental losses affect the system is crucial. By leveraging this knowledge, we can tackle the problem step by step,” emphasized Kitzman.
The MSU study paves the way for further exploration of quantum systems and serves as a foundation for advancements in various fields, including natural sciences, finance, and cybersecurity.