Branes in L (p,q,r)
نویسنده
چکیده
We have found the solution to the back reaction of putting a stack of coincident D3 and D5 branes in R×M6, where M6 is constructed from an infinite class of Sasaki-Einstein spaces, L. The non-zero fluxes associated to 2 and 3-form suggests the presence of non-contractible 2 and 3-cycles in this geometry. The radial part of the warp factor has the usual form and possess the cascading feature. We argue that generically the duals of these SE spaces will have irrational central charges.
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تاریخ انتشار 2005