2 research outputs found
Properties of Intersecting p-branes in Various Dimensions
General properties of intersecting extremal p-brane solutions of gravity
coupled with dilatons and several different d-form fields in arbitrary
space-time dimensions are considered. It is show that heuristically expected
properties of the intersecting p-branes follow from the explicit formulae for
solutions. In particular, harmonic superposition and S-duality hold for all
p-brane solutions. Generalized T-duality takes place under additional
restrictions on the initial theory parameters .Comment: 14 pages, RevTeX, misprints are corrected and more Comments are
added, information about one of the authors (M.G.I.) available at
http://www.geocities.com/CapeCanaveral/Lab/419
p-Brane Solutions in Diverse Dimensions
A generic Lagrangian, in arbitrary spacetime dimension, describing the
interaction of a graviton, a dilaton and two antisymmetric tensors is
considered. An isotropic p-brane solution consisting of three blocks and
depending on four parameters in the Lagrangian and two arbitrary harmonic
functions is obtained. For specific values of parameters in the Lagrangian the
solution may be identified with previously known superstring solutions.Comment: 15 pages, latex, no figure