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Spontaneous staggered polarization of theF-model |
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| Authors: | Rodney J Baxter |
| Institution: | (1) Research School of Physical Sciences, The Australian National University, Canberra, Australia |
| Abstract: | The  order parameter of the two-dimensionalF-model, namely the spontaneous staggered polarizationP
0, is derived exactly. At the critical temperatureP
0 has an essential singularity, bothP
0 and all its derivatives with respect to temperature vanishing. |
| Keywords: | Statistical mechanics lattice statistics critical behavior two-dimensionalF-model antiferroelectric spontaneous polarization |
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