• Medientyp: E-Artikel
  • Titel: Covariant Derivative of Fermions and All That
  • Beteiligte: Shapiro, Ilya L.
  • Erschienen: MDPI AG, 2022
  • Erschienen in: Universe
  • Sprache: Englisch
  • DOI: 10.3390/universe8110586
  • ISSN: 2218-1997
  • Entstehung:
  • Anmerkungen:
  • Beschreibung: <jats:p>We present detailed pedagogical derivation of covariant derivative of fermions and some related expressions, including commutator of covariant derivatives and energy-momentum tensor of a free Dirac field. On top of that, local conformal transformations for a Dirac fermion in curved spacetime are considered and we obtain the expression for the energy-momentum tensor on the cosmological background.</jats:p>
  • Zugangsstatus: Freier Zugang