Titre du document

Structure of spontaneously broken local gauge supersymmetry

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Nom du Corpus

AstroConcepts

Auteur(s)
  • Pran Nath
  • R. Arnowitt 1,2,3
Affiliation(s)
  • Department of Physics, Northeastern University, Boston, Massachusetts 02115, USA
  • Lyman Laboratory of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
  • ?? John Simon Guggenheim Memorial Foundation Fellow.
Résumé

The structure of gauge supersymmetry (with field equations RAB=?gAB) before and after spontaneous breakdown is analysed. The gauge group of the vacuum metric, after the breakdown is examined. For real gravitational interactions, a metric is constructed which is covariant with respect to Einstein and local vierbein transformations. For the case ? ? 0 cancellation of all cosmological terms at the tree level in the gravitational equations that arise from the Bose-Bose sector, R?? = ?g??, and the Bose-Fermi sector, R?? = ?g??, of the superspace equations is exhibited. The field equations arising from the two sectors are shown to be consistent. For the general case the relationship of the broken gauge and internal symmetry, fictitious Goldstone particles (Goldstone bosons as well as germions) and mass growth for high-spin particles (such as spin 3 2, spin 2 etc.) is discussed. An expansion of the Lagrangian quadratic in fields (e.g. kinetic energy and mass matrices) needed for diagonalization of the theory is given. Details of superspace Riemannian geometry are discussed.

Langue(s) du document
Anglais
Année de publication
1977
Revue

Nuclear Physics, Section B

Éditeur
Elsevier
Type de publication
journal
Type de document
research-article
Présence de XML structuré
Non
Version de PDF
1.2
Score de qualité du texte
9.028
Nom du concept
  • Supergravity
Catégories Science-Metrix
  • 1 - natural sciences ; 2 - physics & astronomy ; 3 - nuclear & particles physics
Catégories Inist
  • 1 - sciences appliquees, technologies et medecines ; 2 - sciences exactes et technologie ; 3 - physique ; 4 - etat condense: structure, proprietes mecaniques et thermiques
Catégories Scopus
  • 1 - Physical Sciences ; 2 - Physics and Astronomy ; 3 - Nuclear and High Energy Physics
Catégories WoS
  • 1 - science ; 2 - physics, particles & fields
Identifiant ISTEX
578E182F6DC916996BBA5DEEFBCC94C7ECBC80DA
ark:/67375/6H6-1QTX6WN5-W
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