Spinorial discrete symmetries and adjoint structures
arXiv:2203.02065 · doi:10.1016/j.physleta.2022.128470
Abstract
Extending the investigations about the theory of duals, we analyze duals built up with the aid of discrete symmetry operators. We scrutinize algebraic and physical constraints (encompassing them in a theoretical scope) in order to verify which combination of discrete symmetries may compose a physical and mathematical well-posed spinorial dual. In this scenario, we relate the Lounesto classification with several other spinor classification possibilities, attempting to connect classes and physical constraints. Several possibilities are investigated.
arXiv comment7 pages, no figures, manuscript slightly changed to match the journal version
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- Revisiting Takahashi's inversion theorem in discrete symmetry-based dual frameworks
- Singular spinors as expansion coefficients of local spin-half fermionic and bosonic fields: On the two-fold Wigner degeneracy
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- A note on hidden classes in spinor classification
- New constrained generalized Killing spinor field classes in warped flux compactifications
- Unraveling the Physical Meaning Behind Elko's Dual structure