SEMINARIO DI ANALISI GEOMETRICA
*Mercoledì 21 novembre 2018*
ore 14:00
*Scuola Normale Superiore*
Pisa
Aula Bianchi Scienze
*Ruijun Wu*
*(*SNS*)*
Terrà un seminario dal titolo
*“Dirac-harmonic maps and "supersymmetric" nonlinear sigma models”*
*Abstract:*
In these models we deal with coupled pairs consisting of a map between manifolds and a spinorial field along this map. Originated from supersymmetric sigma models and supermanifold theory, they are recently analysed using the tools in nonlinear analysis. The Euler-Lagrangian system contains both a second order(Laplacian type) and a first order (Dirac type) elliptic equations. Some basic properties will be given as well as some example of the Dirac-harmonic maps.
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Classe di Scienze
Valeria Giuliani Scuola Normale Superiore Servizio alla Didattica e Allievi tel. 050 509260 Piazza dei Cavalieri, 7 56126 Pisa E-mail: valeria.giuliani@sns.it E-mail: classi@sns.it