ADSORPTION OF 2-DIMENSIONAL VESICLES

In this paper we discuss the critical behaviour of two-dimensional vesicles with osmotic pressure, but no bending energy, in the presence of an attractive boundary. The phase diagram is presented for the first time and exponents are calculated in the various regions of the phase diagram from an exact enumeration in conjunction with series analysis techniques. In particular special surface critical exponents are presented for the branched polymer phase.