New spinor fields classes and applications

24th International Conference on Integrable Systems and Quantum symmetries

Da Rocha, Roldao^1

CMCC, Universidade Federal Do ABC, Santo André

09210-580, Brazil^1

关键词: Relevant features;    Spinors;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/804/1/012012/pdf
DOI  :  10.1088/1742-6596/804/1/012012

来源: IOP

【 摘 要 】

After revisiting the well-known Lounesto classification of spinor fields, wherefrom the bilinear covariants are considered as the landmark beyond Wigner classification, relevant features of regular and singular spinor fields are presented. Hence, non-standard spinor fields are scrutinised, together with their associated dynamics, paving recently found applications in Physics. The case of the new classes of spinors on 7-manifolds is revisited to provide concrete examples.