Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2010-01-08
Class.Quant.Grav.27:125009,2010
Physics
High Energy Physics
High Energy Physics - Theory
25 pages. discussion around eq. 2.8 improved, typo in eq. 2.29 corrected, paragraph around eq. 3.44 improved. Version accepted
Scientific paper
10.1088/0264-9381/27/12/125009
In any dimension, the positive level generators of the very-extended Kac-Moody algebra $E_{11}$ with completely antisymmetric spacetime indices are associated to the form fields of the corresponding maximal supergravity. We consider the local $E_{11}$ algebra, that is the algebra obtained enlarging these generators of $E_{11}$ in such a way that the global $E_{11}$ symmetries are promoted to gauge symmetries. These are the gauge symmetries of the corresponding massless maximal supergravity. We show the existence of a new type of deformation of the local $E_{11}$ algebra, which corresponds to the gauging of the symmetry under rescaling of the fields. In particular, we show how the gauged IIA theory of Howe, Lambert and West is obtained from an eleven-dimensional group element that only depends on the eleventh coordinate via a linear rescaling. We then show how this results in ten dimensions in a deformed local $E_{11}$ algebra of a new type.
No associations
LandOfFree
Local E(11) and the gauging of the trombone symmetry does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Local E(11) and the gauging of the trombone symmetry, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Local E(11) and the gauging of the trombone symmetry will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-502863