Calculation of a one dimensional van der waals liquid-gas transition by means of a Ginzburg-Landau expansion |
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| Authors: | J Behncke |
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| Institution: | 1. Institut für Theoretische Physik, Freie Universit?t Berlin, Arnimallee 3, D-1000, Berlin 33, Germany
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| Abstract: | The grand canonical partition function written as a Feynman path integral over the order parameter is calculated numerically within the framework of a Ginzburg-Landau theory for a one dimensional van der Waals system. The equation of state is calculated. The results show that the transition is of quasi first order. |
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