ABELIAN GAUGE THEORY IN DE SITTER SPACE
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Publication:5699318
DOI10.1142/S0217732305018347zbMATH Open1081.81086arXivgr-qc/0502019OpenAlexW3102600091MaRDI QIDQ5699318
Author name not available (Why is that?)
Publication date: 26 October 2005
Published in: (Search for Journal in Brave)
Abstract: Quantization of spinor and vector free fields in 4-dimensional de Sitter space-time, in the ambient space notation, has been studied in the previous works. Various two-points functions for the above fields are presented in this paper. The interaction between the spinor field and the vector field is then studied by the abelian gauge theory. The U(1) gauge invariant spinor field equation is obtained in a coordinate independent way notation and their corresponding conserved currents are computed. The solution of the field equation is obtained by use of the perturbation method in terms of the Green's function. The null curvature limit is discussed in the final stage.
Full work available at URL: https://arxiv.org/abs/gr-qc/0502019
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