The Energy-Momentum Tensor in Noncommutative Gauge Field Models

Abstract

We discuss the different possibilities of constructing the various energy-momentum tensors for noncommutative gauge field models. We use Jackiw's method in order to get symmetric and gauge invariant stress tensors--at least for commutative gauge field theories. The noncommutative counterparts are analyzed with the same methods. The issues for the noncommutative cases are worked out.

arXiv comment11 pages, completed references

References in corpus (5)

• Noncommutative Field Theory and Lorentz Violation
• Gauge Theory on Noncommutative Spaces
• Construction of non-Abelian gauge theories on noncommutative spaces
• Bounding Noncommutative QCD
• Comments on the Energy-Momentum Tensor in Non-Commutative Field Theories

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