Conserved higher spin supercurrents for arbitrary spin massless supermultiplets and higher spin superfield cubic interactions
| Authors | |
|---|---|
| Year of publication | 2018 |
| Type | Article in Periodical |
| Magazine / Source | Journal of High Energy Physics |
| MU Faculty or unit | |
| Citation | |
| Web | http://dx.doi.org/10.1007/JHEP08(2018)055 |
| Doi | http://dx.doi.org/10.1007/JHEP08(2018)055 |
| Keywords | Superspaces; Supersymmetric Effective Theories |
| Description | We give an explicit superspace construction of higher spin conserved supercurrents built out of 4D, N = 1 massless supermultiplets of arbitrary spin. These supercurrents are gauge invariant and generate a large class of cubic interactions between a massless supermultiplet with superspin Y-1= s(1) + 1/2 and two massless supermultiplets of arbitrary superspin Y-2. These interactions are possible only for s(1 )>= 2Y(2). At the equality, the supercurrent acquires its simplest form and defines the supersymmetric, higher spin extension of the linearized Bel-Robinson tensor. |
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