Transverse susceptibility in spin S Ising chains
Michael F. Thorpe, M. F. Thomsen
It is shown that the transverse susceptibility of a one-dimensional spin S Ising system can be calculated by combining linear response theory with the transfer matrix technique. Closed form expressions for infinite chains are obtained for S= 1 / 2 and S=1, and numerical results are displayed for S= 1 / 2 to S= 5 / 2 .
Journal of Physics C Solid State Physics•Mar 20, 1983•13 citations