### Abstract

A nonstandard super extensions of the Poincaré algebra (S-algebra^{1,2}), which seems to be relevant for construction of various D = 11 models, are studied. We present two examples of actions for point-like dynamical systems, which are invariant under off-shell closed realization of the S-algebra as well as under local fermionic κ-symmetry. On this ground, an explicit form of the S-algebra is advocated.

Original language | English |
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Pages (from-to) | 2559-2570 |

Number of pages | 12 |

Journal | Modern Physics Letters A |

Volume | 13 |

Issue number | 32 |

DOIs | |

Publication status | Published - 20 Oct 1998 |

### ASJC Scopus subject areas

- Nuclear and High Energy Physics
- Astronomy and Astrophysics

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## Cite this

Deriglazov, A. A., & Gitman, D. M. (1998). Examples of D = 11 S-supersymmetric actions for point-like dynamical systems.

*Modern Physics Letters A*,*13*(32), 2559-2570. https://doi.org/10.1142/S0217732398002722