The double parton distributions in the hard pomeron model
  We study the double parton interaction process in collisions between highly virtual $q{\bar q}$ pairs in the BFKL regime. Explicit expressions for the double parton distributions are obtained both in the case of direct coupling of the BFKL pomerons to the $q{\bar q}$ pair and in the case of triple pomeron interaction. 
Mikhail Braun, Daniele Treleani