Exact solutions to supergravity
Copyright policy )Exact solutions to supergravity
We find a general p-1-brane solution to supergravity coupled to a p+1-form field strength using the ``standard ansatz'' for the fields. In addition to the well-known elementary and solitonic p-1-brane solutions, which are the only ones preserving half of the supersymmetry (for the cases where the supersymmetry transformations are known), there are other possibilities, the most interesting of which is an elementary type~I string solution with a non-dynamical string source and no conserved charge.
18 pages, latex, uses a4.sty, no figures
- University of Copenhagen Denmark
- University of Copenhagen Denmark
- Niels Bohr Institute Denmark
High Energy Physics - Theory, Black holes, FOS: Physical sciences, String and superstring theories in gravitational theory, String and superstring theories; other extended objects (e.g., branes) in quantum field theory, Supergravity, spacetime, heterotic string solution, superstrings, High Energy Physics - Theory (hep-th), Einstein field equations, supersymmetry, nondynamical string source
High Energy Physics - Theory, Black holes, FOS: Physical sciences, String and superstring theories in gravitational theory, String and superstring theories; other extended objects (e.g., branes) in quantum field theory, Supergravity, spacetime, heterotic string solution, superstrings, High Energy Physics - Theory (hep-th), Einstein field equations, supersymmetry, nondynamical string source
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