  We compute double and triple inclusive gluon production in p-A scattering
beyond the so-called "glasma graph" approximation. We consider quantum
interference effects and identify in this general setup the terms responsible
for the gluon HBT and initial wave function Bose enhancement which lead to
correlations in particle production. Both of these terms originate from the
factorizable part of the quadrupole and sextupole terms in the production cross
section. We also show that the target Bose enhancement in this regime is
suppressed at large number of colors.
