| HAL : hal-00468913, version 1 |
| arXiv : 1003.6106 |
| DOI : 10.1016/j.geomphys.2011.11.002 |
| Fiche détaillée | Récupérer au format |
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| Journal of Geometry and Physics 62 (2012) 387-402 |
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| Connections on Lie algebroids and on derivation-based noncommutative geometry |
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| Serge Lazzarini 1Thierry Masson 1 |
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| (2012) |
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| In this paper we show how connections and their generalizations on transitive Lie algebroids are related to the notion of connections in the framework of the derivation-based noncommutative geometry. In order to compare the two constructions, we emphasize the algebraic approach of connections on Lie algebroids, using a suitable differential calculus. Two examples allow this comparison: on the one hand, the Atiyah Lie algebroid of a principal fiber bundle and, on the other hand, the space of derivations of the algebra of endomorphisms of a $SL(n, \mathbb{C})$-vector bundle. Gauge transformations are also considered in this comparison. |
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| 1 : | Centre de Physique Théorique (CPT) |
| CNRS : FR2291 – Université de Provence - Aix-Marseille I – Université de la Méditerranée - Aix-Marseille II – Université Sud Toulon Var | |
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| Domaine | : | Mathématiques/Géométrie différentielle |
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| Lien vers le texte intégral : |
| hal-00468913, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00468913 | |
| oai:hal.archives-ouvertes.fr:hal-00468913 | |
| Contributeur : Thierry Masson | |
| Soumis le : Jeudi 1 Avril 2010, 09:02:16 | |
| Dernière modification le : Vendredi 25 Novembre 2011, 09:03:53 | |