| Автор | Per Arne Rikvold |
| Дата выпуска | 1991-01-01 |
| dc.description | A set of "constrained probability densities" is constructed from the eigenstates of the transfer matrix for an Ising system and required to obey a set of reasonable regularity conditions. These densities yield constrained nonequilibrium generalizations of the entropy, internal energy, magnetization, and free energy. The behavior of these "constrained state functions", which are in general complex, is studied numerically for the Quasi-One-Dimensional Ising model, which approaches the mean-field limit as its interaction range N → ∞. Below the mean-field critical temperature the imaginary parts of the constrained entropy and free energy allow one to distinguish between stable, metastable, and unstable states, and they display finite-size scaling. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Non-equilibrium Information from Transfer Matrices |
| Тип | paper |
| DOI | 10.1088/0031-8949/1991/T38/009 |
| Electronic ISSN | 1402-4896 |
| Print ISSN | 0031-8949 |
| Журнал | Physica Scripta |
| Том | 1991 |
| Первая страница | 36 |
| Последняя страница | 39 |
| Аффилиация | Per Arne Rikvold; Department of Physics B-159 and Supercomputer Computations Research Institute B-186 and Center for Materials Research and Technology B-159, Florida State University, Tallahassee, FL 32306, USA |
| Выпуск | T38 |
