Abstract
The finite-lattice method of series expansions has been combined with a new extrapolation procedure to extend the low-temperature series for the specific heat, spontaneous magnetization, and susceptibility of the spin-1 Ising model on the square lattice. The extended series were derived by directly calculating the series to order 99 (in the variable u = exp[-J/kBT]) and using the new extrapolation procedure to calculate an additional 13-14 terms.
Original language | English |
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Pages (from-to) | 3817-3836 |
Number of pages | 20 |
Journal | Journal of Physics A: Mathematical and General |
Volume | 29 |
Issue number | 14 |
DOIs | |
Publication status | Published - 21 Jul 1996 |
Externally published | Yes |