Seminario de María Pilar García del Moral (Universidad de Antofagasta, Chile)
"Twisted Torus bundle and U(1) symmetries of the Supermembrane
theory in a constant flux background"
Maria Pilar Garcia del Moral
Abstract: In this talk I will discuss some recent results of the
Supermembrane worldvolume theory compactified a on a toroidal target
space with particular constant flux backgrounds. I will review that it
implies the existence of a central charge condition on its worldvolume
and consequently it has discrete spectrum. I will show that its bundle
description is described in terms of a M2-brane Twisted Torus bundle.
This bundle description will exhaust the classification of the possible
inequivalent classes of M2-brane bundles for target space considered. I
will show that under certain assumptions, the theory also exhibits some
U(1) global and local worldvolume symmetries not manifest from the very
Fecha: jueves 13 de febrero de 2020
Lugar: Seminario de Física Teórica