A. Veal, J. Yeomans, G. Jug
Feb 7, 1990
Citations
16
Citations
Journal
Journal of Physics A
Abstract
The authors calculate the phase diagram of a directed polymer with nearest-neighbour interactions on a semi-infinite square lattice with an attractive wall. The calculations are performed by numerically diagonalising the transfer matrix on strips of width N and extrapolating to N= infinity .