Non-Linear Realization in Supersymmetric Theories
- 1 August 1984
- journal article
- Published by Oxford University Press (OUP) in Progress of Theoretical Physics
- Vol. 72 (2) , 313-349
- https://doi.org/10.1143/ptp.72.313
Abstract
Non-linear realization is extensively studied in N=1 supersymmetric theories with a global symmetry group G breaking down to its subgroup H. A subgroup Ĥ of GC, the complexification of the group G, is defined in such a way that it leaves the minimal point of the effective potential invariant. The Ĥ determines the types of the non-linear realization. The general structure of Ĥ is fully investigated and summarized in several theorems. General methods are shown how to construct the supersymmetric non-linear lagrangians. Discussions are also given on matter fields.Keywords
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