On the thermodynamic equivalence of the Dicke maser model and a certain spin system |
| |
| Authors: | JLeo van Hemmen Kazimierz Rza̧żewski |
| |
| Institution: | Universität Heidelberg, Sonderforschungsbereich 123, 6900 Heidelberg 1, Fed. Rep. Germany;Institute for Theoretical Physics, Warsaw University, 00-681 Warsaw, Poland |
| |
| Abstract: | We prove the thermodynamic equivalence of the Dicke two-level model and a van der Waals spin system. This serves to show that there are cases where the Wang-Hioe procedure and the Power-Zienau transformation may be applied in any order. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
