Dirac quantisation conditions and Kaluza-Klein reduction
Academic Article
Overview
Research
Identity
Additional Document Info
Other
View All
Overview
abstract
We present the form of the Dirac quantisation condition for the p-form charges carried by p-brane solutions of supergravity theories. This condition agrees precisely with the conditions obtained in lower dimensions, as is necessary for consistency with Kaluza-Klein dimensional reduction. These considerations also determine the charge lattice of BPS soliton states, which proves to be a universal modulus-independent lattice when the charges are defined to be the canonical charges corresponding to the quantum supergravity symmetry groups. 1998 Elsevier Science B.V.