Team (IMAGE) Vienna University of Technology Caption Katharina Astleithner, Petra Pudleiner, Karsten Held and Anna Kauch (left to right) have discovered a new quasiparticle. Credit TU Wien Usage Restrictions None License Licensed content 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.