Xinwei Li, Rice University (image) Rice University Share Print E-Mail Caption Researchers at Rice University, including graduate student Xinwei Li, have observed and measured a Bloch-Siegert shift in strongly coupled light and matter in a vacuum. The project could aid in the development of quantum computers. Credit Jeff Fitlow/Rice University Usage Restrictions For news reporting purposes only. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.