Configurations of two D-instantons
Abstract
The potential between two separated D-instantons at fixed (super) space-time points is obtained by a simple explicit integration over the `massive' variables of the zero-dimensional reduction of ten-dimensional U(2) super Yang-Mills theory. This potential vanishes for asymptotically large separations, becoming significant at separations of around the ten-dimensional Planck scale with a singularity at the origin, which is resolved by the extra `massless' internal Yang-Mills super-coordinates.
- Publication:
-
Physics Letters B
- Pub Date:
- February 1997
- DOI:
- 10.1016/S0370-2693(97)00179-2
- arXiv:
- arXiv:hep-th/9612127
- Bibcode:
- 1997PhLB..398...69G
- Keywords:
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- High Energy Physics - Theory
- E-Print:
- 12 Pages, Latex, no figures