AdS and pp-wave D-particle superalgebras

  • Machiko Hatsuda
  • Published 2003


We derive anticommutators of supercharges with a brane charge for a D-particle in AdS2×S 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 ppwave spaces respectively. The brane charges have position dependence, and can be absorbed into bosonic generators by shift of… (More)