Nonrelativistic superparticle in a curved background
Por:
Bergshoeff E., Gomis J., Kovacevic, M, Parra L., Rosseel J., Zojer T.
Publicada:
4 sep 2014
Categoría:
Nuclear and High Energy Physics
Resumen:
Using a component formulation, we construct the supersymmetric action for a superparticle in a three-dimensional Newton-Cartan supergravity background and clarify its symmetries. Our construction proceeds by first constructing the superparticle in a flat background. Next, by boosting up the background symmetries, we replace in a first step the flat background by a Galilean supergravity background. In a second step the Galilean supergravity background is replaced by a Newton-Cartan supergravity background. We extend our results by adding a supersymmetric cosmological constant and compare the nonrelativistic superparticle with the relativistic ?-symmetric three-dimensional superparticle. © 2014 American Physical Society.
Filiaciones:
Bergshoeff E.:
Van Swinderen Institute for Particle Physics and Gravity, University of Groningen, Nijenborgh 4, Groningen, 9747 AG, Netherlands
Gomis J.:
Departament d'Estructura i Constituents de la Matèria, Institut de Ciències Del Cosmos, Universitat de Barcelona, Diagonal 645, Barcelona, 08028, Spain
Parra L.:
Univ Nacl Autonoma Mexico, Inst Ciencias Nucl, Mexico City 04510, DF, Mexico
Rosseel J.:
Institute for Theoretical Physics, Vienna University of Technology, Wiedner Hauptstrasse 8-10/136, Vienna, A-1040, Austria
Zojer T.:
Van Swinderen Institute for Particle Physics and Gravity, University of Groningen, Nijenborgh 4, Groningen, 9747 AG, Netherlands
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