AdS and pp-wave D-particle superalgebras
High Energy Physics - Theory
2009-11-10 v1
Abstract
We derive anticommutators of supercharges with a brane charge for a D-particle in AdS(2) x S(2) and pp-wave backgrounds. A coset GL(2|2)/(GL(1))^4 and its Penrose limit are used with the supermatrix-valued coordinates for the AdS and the pp-wave spaces respectively. The brane charges have position dependence, and can be absorbed into bosonic generators by shift of momenta which results in closure of the superalgebras.
Cite
@article{arxiv.hep-th/0302027,
title = {AdS and pp-wave D-particle superalgebras},
author = {Machiko Hatsuda},
journal= {arXiv preprint arXiv:hep-th/0302027},
year = {2009}
}
Comments
15 pages