String Junction from Non-Commutative Super Yang-Mills Theory
arXiv:hep-th/0001135 · doi:10.1088/1126-6708/2000/02/011
Abstract
We construct a 1/4 BPS soliton solution in N=4 non-commutative super Yang-Mills theory to the first order in the non-commutativity parameter θ_{ij}. We then solve the non-commutative eigenvalue equations for the scalar fields. The Callan-Maldacena interpretation of the eigenvalues precisely reproduces the expected string junction picture: the string junction is tilted against the D3-branes with angle θ_{ij}.
19 pages, 6 figures, LaTeX, v3: minor changes