Interaction of supersymmetric nonlinear sigma models with external higher spin superfields via higher spin supercurrents

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F18%3A00107854" target="_blank" >RIV/00216224:14310/18:00107854 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/content/pdf/10.1007%2FJHEP05%282018%29204.pdf" target="_blank" >https://link.springer.com/content/pdf/10.1007%2FJHEP05%282018%29204.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP05(2018)204" target="_blank" >10.1007/JHEP05(2018)204</a>

Result language
angličtina
Original language name
Interaction of supersymmetric nonlinear sigma models with external higher spin superfields via higher spin supercurrents
Original language description
We consider a four dimensional generalized Wess-Zumino model formulated in terms of an arbitrary chiral potential K(Phi,(Phi) over bar) and an arbitrary chiral superpotential W(Phi). A general analysis is given to describe the possible interactions of this theory with external higher spin gauge superfields of the (s vertical bar 1, s vertical bar 1/2) supermultiplet via higher spin supercurrents. It is shown that such interactions do not exist beyond supergravity (s >= 2) for any K, and W. However, we find three exceptions, the theory of a free massless chiral, the theory of a free massive chiral and the theory of a free chiral with linear superpotential. For the first two, the higher spin supercurrents are known and for the third one we provide the explicit expressions. We also discuss the lower spin supercurrents. As expected, a coupling to (non -minimal) supergravity (s = 1) can always be found and we give the generating supercurrent and supertrace for arbitrary 1C and W. On the other hand, coupling to the vector supermultiplet (s = 0) is possible only if K = K((Phi) over bar Phi) and W = 0.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10303 - Particles and field physics

Project
<a href="/en/project/GBP201%2F12%2FG028" target="_blank" >GBP201/12/G028: Eduard Čech Institute for algebra, geometry and mathematical physics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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