Fermion dynamics by internal and spacetime symmetries

Nakia Carlevaro, Orchidea Maria Lecian, Giovanni Montani

Research output: Contribution to journalArticle

6 Citations (Scopus)


This paper is devoted to introduce a gauge theory of the Lorentz group based on the ambiguity emerging in dealing with isometric diffeomorphism-induced Lorentz transformations. The behaviors under local transformations of fermion fields and spin connections (assumed to be ordinary world vectors) are analyzed in flat spacetime and the role of the torsion field, within the generalization to curved spacetime, is briefly discussed. The fermion dynamics is then analyzed including the new gauge fields and assuming time-gauge. Stationary solutions of the problem are also analyzed in the non-relativistic limit, to study the spinor structure of an hydrogen-like atom. © 2009 World Scientific Publishing Company.
Original languageEnglish
Pages (from-to)415 - 427
Number of pages13
JournalModern Physics Letters A
Issue number6
Publication statusPublished - 28 Feb 2009
Externally publishedYes


All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Astronomy and Astrophysics

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