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arXiv · 1705.02814

N=4 l-conformal Galilei superalgebra

Anton Galajinsky·Ivan Masterov
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Abstract

An N=4 supersymmetric extension of the l-conformal Galilei algebra is constructed. This is achieved by combining generators of spatial symmetries from the l-conformal Galilei algebra and those underlying the most general superconformal group in one dimension D(2,1;a). The value of the group parameter a is fixed from the requirement that the resulting superalgebra is finite-dimensional. The analysis reveals a=-1/2 thus reducing D(2,1;a) to OSp(4|2).

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BibTeXRIS

Anton Galajinsky, Ivan Masterov. 2017-06-05. N=4 l-conformal Galilei superalgebra. https://doi.org/10.1016/j.physletb.2017.05.086

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