Abstract
Starting from a N = 1 scalar supermultiplet in 2+1 dimensions,we demonstrate explicitly the appearance of induced N = 1 vectorand scalar supermultiplets of composite operators made out of the fundamental supersymmetric constituents. We discuss anextension to a N = 2 superalgebra with central extension, dueto the existence of topological currents in 2+1 dimensions. Wecomment on the relevance of these results for an effectivedescription of the infrared dynamics of planar high-temperaturesuperconducting models with quasiparticle excitations nearnodal points of their Fermi surface.
Full Text
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call