### Abstract

A local supersymmetric extension with N=2 of the dimensional continuation of the Euler-Gauss-Bonnet density from eight to nine dimensions is constructed. The gravitational sector is invariant under local Poincaré translations, and the full field content is given by the vielbein, the spin connection, a complex gravitino, and an Abelian one-form. The local symmetry group is shown to be super Poincaré with N=2 and a U(1) central extension, and the full supersymmetric Lagrangian can be written as a Chern-Simons form.

Original language | English |
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Pages (from-to) | 111-117 |

Number of pages | 7 |

Journal | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |

Volume | 599 |

Issue number | 1-2 |

DOIs | |

Publication status | Published - 7 Oct 2004 |

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### ASJC Scopus subject areas

- Nuclear and High Energy Physics

### Cite this

*Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics*,

*599*(1-2), 111-117. https://doi.org/10.1016/j.physletb.2004.08.018

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*Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics*, vol. 599, no. 1-2, pp. 111-117. https://doi.org/10.1016/j.physletb.2004.08.018

**Supersymmetric extension of the nine-dimensional continuation of the Euler density with N=2.** / Hassaïne, Mokhtar; Olea, Rodrigo; Troncoso, Ricardo.

Research output: Contribution to journal › Article

TY - JOUR

T1 - Supersymmetric extension of the nine-dimensional continuation of the Euler density with N=2

AU - Hassaïne, Mokhtar

AU - Olea, Rodrigo

AU - Troncoso, Ricardo

PY - 2004/10/7

Y1 - 2004/10/7

N2 - A local supersymmetric extension with N=2 of the dimensional continuation of the Euler-Gauss-Bonnet density from eight to nine dimensions is constructed. The gravitational sector is invariant under local Poincaré translations, and the full field content is given by the vielbein, the spin connection, a complex gravitino, and an Abelian one-form. The local symmetry group is shown to be super Poincaré with N=2 and a U(1) central extension, and the full supersymmetric Lagrangian can be written as a Chern-Simons form.

AB - A local supersymmetric extension with N=2 of the dimensional continuation of the Euler-Gauss-Bonnet density from eight to nine dimensions is constructed. The gravitational sector is invariant under local Poincaré translations, and the full field content is given by the vielbein, the spin connection, a complex gravitino, and an Abelian one-form. The local symmetry group is shown to be super Poincaré with N=2 and a U(1) central extension, and the full supersymmetric Lagrangian can be written as a Chern-Simons form.

UR - http://www.scopus.com/inward/record.url?scp=4444251670&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2004.08.018

DO - 10.1016/j.physletb.2004.08.018

M3 - Article

VL - 599

SP - 111

EP - 117

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 1-2

ER -