Wu, YingXiao, YiYang, Xiaoxue2004-12-142004-12-1420012001http://hdl.handle.net/2003/1859610.17877/DE290R-16227enThe American Physical SocietyPhysical Review Letters530Analytical Method for Yrast Line States in Interacting Bose-Einstein Condensates10.1103/PhysRevLett.86.2200article (journal)