The paper “D1 and D5-brane giant gravitons on AdS 3 × S + 3 × S − 3 × S 1″ by Andrea Prinsloo has been published on 12 December in the Journal of High Energy Physics. In the paper she constructs various examples of 1/2-BPS giant gravitons embedded into the type IIB supergravity background AdS 3 × S + 3 × S − 3 × S 1 with pure R-R flux. Further details can be found at the Springer JHEP website: the paper is also open access and so is freely available on the journal website here.
