In D = 4, N = 1 conformal superspace, the Yang-Mills matter-coupled supergravity system is constructed where the Yang-Mills gauge interaction is introduced by extending the superconformal group to include the Kähler isometry group of chiral matter fields. There are two gauge-fixing procedures to get to the component Poincaré supergravity: one via the superconformal component formalism and the other via the Poincaré superspace formalism. These two types of superconformal gauge-fixing conditions are analyzed in detail and their correspondence is clarified.
|Journal||Progress of Theoretical and Experimental Physics|
|Publication status||Published - 2016 Sept|
ASJC Scopus subject areas
- Physics and Astronomy(all)