منابع مشابه
Deconstructing the D0-D6 system
We find the complete classical moduli space of two-centered supersymmetric solutions carrying D0 and D6 brane charge in the STU model delimited by walls of marginal stability of co-dimension one. U-duality guarantees our conclusions hold for any BPS state with negative quartic invariant. The analysis explicitly shows that the conditions of marginal stability, i.e. the integrability conditions, ...
متن کاملBlack Rings in Taub-NUT and D0-D6 interactions
We analyze the dynamics of neutral black rings in Taub-NUT spaces and their relation to systems of D0 and D6 branes in the supergravity approximation. We employ several recent techniques, both perturbative and exact, to construct solutions in which thermal excitations of the D0-branes can be turned on or off, and the D6-brane can have Bfluxes turned on or off in its worldvolume. By explicit cal...
متن کاملD6+D0 and Five Dimensional Spinning Black Hole
We study the system of D6+D0 branes at sub-stringy scale. We show that the proper description of the system, for large background field associated with the D0-branes, is via spinning chargeless black holes in five dimensions. The repulsive force between the D6-branes and the D0-branes is understood through the centrifugal barrier. We discuss the implication on the stability of the D6+D0 solutio...
متن کاملThe D0−D8 system revisited
We address a few subtle issues regarding the interacting D0-D8 system. There are two existing interpretations for the counter-intuitive non-vanishing attractive cylinder-diagram R-R potential. We improve them each by properly dealing with the divergence of potential in the R-R as well as the NS-NS sector, which has been ignored so far. We further test them by considering the D8 to carry a flux,...
متن کاملProbing 4-dimensional Nonsupersymmetric Black Holes Carrying D0- and D6-brane Charges
We present a 4-dimensional nonsupersymmetric black hole solution to low energy type IIA string theory which carries D0and D6-brane charges. For equal charges this solution reduces to the one discussed recently by Sheinblatt. We construct the corresponding brane configuration for the extremal case and compute the 1-loop matrix theory potential for the scattering of a 0-brane probe off this brane...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2009
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2009/05/078