Ichinose, IkuoMatsui, Tetsuo2004-12-102004-12-1020012001http://hdl.handle.net/2003/1825610.17877/DE290R-12229enThe American Physical SocietyPhysical Review Letters530Comment on "Confinement of Slave Particles in U(1) Gauge Theories of Strongly Interacting Electrons"10.1103/PhysRevLett.86.942article (journal)