244 citations
- Islamic Azad University, TehranIR15 papers
- University of KurdistanIR9 papers
- Islamic Azad University Central Tehran BranchIR8 papers
- Islamic Azad University of KermanshahIR7 papers
- Islamic Azad University, Science and Research BranchIR7 papers
- Islamic Azad University KermanIR5 papers
- Laboratoire AstroParticule et CosmologieFR5 papers
- Atomic Energy Organization of IranIR4 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- Institute for Research in Fundamental SciencesIR4 papers
- Laboratoire de Physique Théorique de la Matière CondenséeFR4 papers
- Leibniz University HannoverDE4 papers
4 papers · 2 filters
Conformally invariant wave-equations and massless fields in de Sitter spacetime
Samad Behroozi, Shahriar Rouhani, Mohammad Vahid Takook +1
Conformally invariant wave equations in de Sitter space, for scalar and vector fields, are introduced in the present paper. Solutions of their wave equations and the related two-po…
N=1 de Sitter Supersymmetry Algebra
Ali Pahlavan, Shahriar Rouhani, Mohammad Vahid Takook
Recalling the universal covering group of de Sitter, the transformation properties of the spinor fields and , in the ambient space notation, are presented in thi…
Discrete Symmetries for Spinor Field in de Sitter Space
S. Moradi, S. Rouhani, M. V. Takook
Discrete symmetries, parity, time reversal, antipodal, and charge conjugation transformations for spinor field in de Sitter space, are presented in the ambient space notation, i.e.…
Abelian Gauge Theory in de Sitter Space
Shahriar Rouhani, Mohammad Vahid Takook
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 funct…