M. Braun, ON THE MULTIPOMERON EXCHANGE AND THE BKP EQUATION IN THE HIGH COLOR LIMIT, Zeitschrift fur Physik. C, Particles and fields, 73(3), 1997, pp. 517-525
The interaction of reggeized gluons is discussed in the high-colour li
mit. It is argued that the dominant contributions from the diagrams wi
th a topology of a cylinder sum into a single BFKL pomeron. It is also
shown that the BKP equation should be supplemented with terms which c
hange the number of gluons, after which it can be solved in a trivial
manner. In the high energy limit the theory reduces to that of noninte
racting BFKL pomerons.