1208.5176 (Hamid Omid et al.)

D3-D7 Holographic dual of a perturbed 3D CFT    [PDF]

Hamid Omid, Gordon W. Semenoff

An appropriately oriented D3-D7-brane system is the holographic dual of relativistic Fermions occupying a 2+1-dimensional defect embedded in 3+1-dimensional spacetime. The Fermions interact via fields of ${\mathcal N}=4$ Yang-Mills theory in the 3+1-dimensional bulk. Recently, using internal flux to stabilize the system in the probe $N_7<View original: http://arxiv.org/abs/1208.5176