N-extended Maxwell supergravities as Chern-Simons theories in three spacetime dimensions
We present a new class of three-dimensional N-extended supergravity theories based on the N-extended Maxwell superalgebra with central charges and so(N) internal symmetry generators. The presence of so(N) generators is required in order to define a non-degenerate invariant inner product. Such symmet...
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| Format: | Article |
| Language: | English |
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Elsevier
2019-05-01
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| Series: | Physics Letters B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269319302291 |