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Dirac operator on $κ$-Minkowski space bicovariant differential calculus and deformed U(1) gauge theory

P. N. Bibikov
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Abstract

Derivation of $κ$-Poincare bicovariant commutation relations between coordinates and 1-forms on $κ$-Minkowski space is given using Dirac operator and Allain Connes formula. The deformed U(1) gauge theory and appearance of an additional spin 0 gauge field is discussed.

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P. N. Bibikov. 1997-10-16. Dirac operator on $κ$-Minkowski space bicovariant differential calculus and deformed U(1) gauge theory. https://doi.org/10.1088/0305-4470%2F31%2F30%2F010

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