(m,n)-String in (p,q)-String and (p,q)-Five Brane Background
  We study dynamics of (m,n)-string in (p,q)-five brane and (p,q)-string background. We determine world-volume stress energy tensor and we analyze the dependence of the string's dynamics on the values of the charges (m,n) and the value of the angular momentum. 
J. Kluson
hep-th