1302.6737 (Martin Cederwall)

Non-gravitational exceptional supermultiplets    [PDF]

Martin Cederwall

We examine non-gravitational minimal supermultiplets which are based on the tensor gauge fields appearing as matter fields in exceptional generalised geometry. When possible, off-shell multiplets are given. The fields in the multiplets describe non-gravitational parts of the internal dynamics of compactifications of M-theory. In flat backgrounds, they enjoy a global U-duality symmetry, but also provide multiplets with a possibility of coupling to a generalised exceptional geometry.

View original: http://arxiv.org/abs/1302.6737