Gauge theories on the $\kappa$ -Minkowski spacetime

作者: Marija Dimitrijevic , Marija Dimitrijevic , Marija Dimitrijevic , Julius Wess , Julius Wess

DOI: 10.1140/EPJC/S2004-01887-0

关键词: Gauge anomalyPhysicsMathematical descriptions of the electromagnetic fieldIntroduction to gauge theoryLattice gauge theoryBRST quantizationMathematical physicsGauge fixingHamiltonian lattice gauge theorySupersymmetric gauge theory

摘要: This study of gauge field theories on $\kappa$ -deformed Minkowski spacetime extends previous work this example a non-commutative spacetime. We construct deformed for arbitrary compact Lie groups using the concept enveloping algebra-valued transformations and Seiberg-Witten formalism. Derivative-valued fields lead to strength tensors as sum curvature- torsion-like terms. Lagrangians explicitly first order in deformation parameter. is theory that possesses Lorentz covariance.

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