Gauge theory and SIM(2) superspace

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Authors	VOHÁNKA Jiří
Year of publication	2012
Type	Article in Periodical
Magazine / Source	Physical review D
MU Faculty or unit	Faculty of Science
Citation
Doi	http://dx.doi.org/10.1103/PhysRevD.85.105009
Field	Theoretical physics
Keywords	Supersymmetric models;Gauge field theories;Lorentz and Poincare invariance
Description	In this paper, the SIM(2) superspace formulation of the supersymmetric Yang-Mills gauge theory minimally coupled to chiral superfields is discussed. The super-Poincare invariant supersymmetric Yang-Mills theory is rewritten to SIM(2) superspace formalism and the effects of SIM(2) invariant but Lorentz breaking terms are discussed. Two approaches are investigated. The first is based on the gauge chiral representation of the supersymmetric gauge theory and the second is based on the covariant representation of the supersymmetric gauge theory.
Related projects:	Mathematical structures in theoretical physics Fyzika hvězd a hvězdných soustav