• Home
  • UCSC journals portal
  • ANID repository
  • UCSC Thesis Repository
  • English
  • Español
  • Log In
    Have you forgotten your password?
  1. Home
  2. Maxwell superalgebras and Abelian semigroup expansion
 
Options
Maxwell superalgebras and Abelian semigroup expansion
Dra. Rodríguez-Durán, Evelyn 
Concha, P.
10.1016/j.nuclphysb.2014.07.022
Elsevier
2014
The Abelian semigroup expansion is a powerful and simple method to derive new Lie algebras from a given one. Recently it was shown that the S-expansion of so(3, 2) leads us to the Maxwell algebra M. In this paper we extend this result to superalgebras, by proving that different choices of abelian semigroups S lead to interesting D = 4 Maxwell Superalgebras. In particular, the minimal Maxwell superalgebra sM and the N-extended Maxwell superalgebra sM(N ) recently found by the Maurer–Cartan expansion procedure, are derived alternatively as an S-expansion of osp(4|N ). Moreover, we show that new minimal Maxwell superalgebras type sMm+2 and their N-extended generalization can be obtained using the S-expansion procedure.
Thumbnail Image
Download
Name

Maxwell superalgebras and Abelian semigroup expansion.pdf

Size

368.52 KB

Format

Checksum
Historial de mejoras
Proyecto financiado por: