The symmetries of five-dimensional minimal supergravity reduced to three dimensions
Abstract
Description
The 14 Killing vectors of the target space for five-dimensional minimal supergravity reduced to three dimensions are explicitly constructed in terms of the original field variables. These vectors generate the Lie algebra of $G_2$. We also construct a symmetrical $7\times7$ matrix representative of the coset $G_{2(+2)}/((SL(2,R)\times SL(2,R))$ as a function of the same fields.
25 pages, typo corrected in Eq. (5.33)
25 pages, typo corrected in Eq. (5.33)