| Автор | D S Gaunt |
| Дата выпуска | 1978-10-01 |
| dc.description | The high-field polynomials L<sub>n</sub>(u) (or equivalently the Mayer b<sub>n</sub> coefficients) for the spin S=<sup>1</sup>/<sub>2</sub> Ising model with nearest-neighbour ferromagnetic interactions (or equivalently the simple lattice-gas) have been studied for a variety of two and three dimensional lattices. It is found that (a) the leading zero of L<sub>n</sub>(u) on the positive real u axis always corresponds to a temperature T<sub>1</sub> greater than the critical temperature T<sub>c</sub>, and approaches T<sub>c</sub> as n to infinity like 1/n<sup>1</sup> Delta /, where Delta is the usual gap exponent. In addition, (b), L<sub>n</sub>(u) appears to have exactly n-1 zeros in the physical interval (u<sub>c</sub>,1) corresponding to T<sub>c</sub><T< infinity . |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Behaviour of the Mayer cluster sums, b<sub>n</sub>, for the Ising lattice-gas |
| Тип | paper |
| DOI | 10.1088/0305-4470/11/10/017 |
| Print ISSN | 0305-4470 |
| Журнал | Journal of Physics A: Mathematical and General |
| Том | 11 |
| Первая страница | 1991 |
| Последняя страница | 2000 |
| Аффилиация | D S Gaunt; Wheatstone Phys. Lab., King's Coll., Univ. of London, London, UK |
| Выпуск | 10 |
