D-brane actions with local kappa symmetry

We formulate world-volume actions that describe the dynamics of Dirichlet p-branes in a flat 10d background. The fields in these theories consist of the 10d superspace coordinates (X(m), theta) and an abelian world-volume gauge held A(mu). The global symmetries are given by the N = 2A or N = 2B super-Poincare group, according to whether p is even or odd. The local symmetries in the (p + I)-dimensional world volume are general coordinate invariance and a fermionic kappa symmetry.