Ye, Jinwu2004-12-032004-12-0320012001http://hdl.handle.net/2003/174410.17877/DE290R-4515enThe American Physical SocietyPhysical Review Letters530Thermally Generated Vortices, Gauge Invariance, and Electron Spectral Function in the Pseudogap Regime10.1103/PhysRevLett.87.227003article (journal)