Gravitational Dielectric Effect and Myers Effect
Abstract
Description
In this paper we study the gravitational dielectric phenomena of a D2-brane in the background of Kaluza-Klein monopoles and D6-branes. In both cases the spherical D2-brane with nonzero radius becomes classical solution of the D2-brane action. We also investigate the gravitational Myers effect in the background of D6-branes. This phenomenon occurs since the tension of the D2-brane balances with the repulsive force between D0-branes and D6-branes.
17 pages, 4 figures, The argument on the stability of the spehrical D2-D0 bound state is modified and clarified in the appendix, The effect of background R-R field are included, reference added, version appeared in PRD
17 pages, 4 figures, The argument on the stability of the spehrical D2-D0 bound state is modified and clarified in the appendix, The effect of background R-R field are included, reference added, version appeared in PRD