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Six-dimensional supergravity and projective superfields
| Indexado |
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| DOI | 10.1007/JHEP08(2012)075 | ||||
| Año | 2012 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Abstract
We propose a superspace formula. on of N = (1,0) conformal supergravity in six dimensions. The corresponding superspace constraints are invariant under super-Weyl transformations generated by a real scalar parameter. The known variant Weyl super-multiplet is recovered by coupling the geometry to a super-3-form tensor multiplet. Isotwistor variables are introduced and used to define projective superfields. We formulate a. locally supersymmetric and super-Weyl invariant action principle in projective superspace. Some families of dynamical supergravity-matter systems are presented.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | LINCH, WILLIAM DIVINE, III | Hombre |
Universidad Nacional Andrés Bello - Chile
UNIV MARYLAND - Estados Unidos University of Maryland - Estados Unidos University of Maryland, College Park - Estados Unidos |
| 2 | Tartaglino-Mazzucchelli, Gabriele | Mujer |
UPPSALA UNIV - Suecia
Univ Western Australia - Australia Uppsala Universitet - Suecia University of Western Australia - Australia The University of Western Australia - Australia |
| Fuente |
|---|
| FONDECYT |
| European Commission |
| Seventh Framework Programme |
| Australian Research Council's Discovery Early Career Award (DECRA) |
| Theory Unit at CERN |
| School of Physics at the University of Western Australia |
| DCID-UNAB |
| Agradecimiento |
|---|
| We are grateful to Sergei M. Kuzenko and Ulf Lindstrom for comments and collaboration at an early stage of this project, Daniel Butter for comments, and Cesar Arias H. for discussions of calculations related to the tensor multiplet. WDL3 thanks the Department of Physics and Astronomy at Uppsala University, where part of this work was carried out, for their hospitality. GT-M thanks the School of Physics at the University of Western Australia and the Theory Unit at CERN for the kind hospitality and support during various stages of this work. He also thanks the Departments of Physics of Milano-Bicocca University and Milano University for kind hospitality. WDL3 is supported by FONDECYT grant number 11100425 and DCID-UNAB internal grant DI-23-11/R. The work of GT-M was supported by the European Commission, Marie Curie Intra-European Fellowships under contract No. PIEF-GA-2009-236454. GT-M is the recipient of an Australian Research Council's Discovery Early Career Award (DECRA), project No. DE120101498. |
