[SEMINARI]: Prof. Lukierski: Superparticle models and tensorial central charges

[Arcadi Santamaria]

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                              S E M I N A R I

            [Image]    Departament de Física Teòrica     [Image]
                          Universitat de València
                      46100 Burjassot (València) Spain

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                Superparticle models and tensorial central charges

                                J. Lukierski

                        (FTUV and Wroclaw University)

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                     Aula de Seminaris de Física Teòrica
                 Tuesday 24 of November of 1998 at 04:00 PM
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                                    Resum

 The superparticle models in superspace as well as in supertwistor space are
  reviewed. A new D=4 massless model is presented realizing dynamically the
      D=4 supersymmetry with six central charges. The model contains 3
 kappa-symmetries providing BPS configuration preserving 3/4 of target space
supersymmetries. The generalization to higher dimensions, in particular D=10
                           and D=11, is outlined.

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