Extended D = 3 Bargmann supergravity from a Lie algebra expansion
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چکیده
منابع مشابه
The relativistic Lie algebra expansion: from Galilei to Poincaré
We extend a Lie algebra expansion method recently introduced for the (2 + 1)dimensional kinematical algebras to the expansions of the (3 + 1)-dimensional Galilei algebra. One of these expansions goes from the (3 + 1)-dimensional Galilei algebra to the Poincaré one; this process introduces a curvature equal to −1/c, where c is the relativistic constant, in the space of worldlines. This expansion...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2019
ISSN: 0550-3213
DOI: 10.1016/j.nuclphysb.2019.114706