103 research outputs found
N=1 Supersymmetric Non-Abelian Compensator Mechanism for Extra Vector Multiplet
We present a variant formulation of N=1 supersymmetric compensator mechanism
for an arbitrary non-Abelian group in four dimensions. This formulation
resembles our previous variant supersymmetric compensator mechanism in 4D. Our
field content consists of the three multiplets: (i) A Non-Abelian Yang-Mills
multiplet (A_\mu^I, \lambda^I, C_{\mu\nu\rho}^I), (ii) a tensor multiplet
(B_{\mu\nu}^I, \chi^I, \varphi^I) and an extra vector multiplet (K_\mu^I,
\rho^I, C_{\mu\nu\rho}^I) with the index I for the adjoint representation of a
non-Abelian gauge group. The C_{\mu\nu\rho}^I is originally an auxiliary field
dual to the conventional auxiliary field D^I for the extra vector multiplet.
The vector K_\mu^I and the tensor C_{\mu\nu\rho}^I get massive, after absorbing
respectively the scalar \varphi^I and the tensor B_{\mu\nu}^I. The superpartner
fermion \rho^I acquires a Dirac mass shared with \chi^I. We fix all non-trivial
cubic interactions in the total lagrangian, all quadratic terms in
supersymmetry transformations, and all quadratic interactions in field
equations. The action invariance and the super-covariance of all field
equations are confirmed up to the corresponding orders.Comment: 11 pages, no figure
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