Goldstone Mode (IMAGE) The University of Hong Kong Caption Graph 2. The spectra of the Goldstone mode, the Higgs mode, and the scalar mode changes with the coupled spin chains that tends to a quasi-1D limit. The first and the third columns are for the Goldstone mode. The second tells the scalar mode while the fourth is the Higgs mode. Credit The University of Hong Kong 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.