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;α). The value of the group parameter α is fixed from the requirement that the resulting superalgebra is finite-dimensional. The analysis reveals [Formula presented] thus reducing D(2,1;α) to OSp(4|2).
Original language | English |
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Pages (from-to) | 401-407 |
Number of pages | 7 |
Journal | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |
Volume | 771 |
DOIs | |
Publication status | Published - 1 Aug 2017 |
Keywords
- l-conformal Galilei algebra
- N=4 supersymmetry
ASJC Scopus subject areas
- Nuclear and High Energy Physics