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Partial energies fluctuations and negative heat capacities

Xavier Campi·H. Krivine·E. Plagnol·N. Sator
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Abstract

We proceed to a critical examination of the method used in nuclear fragmentation to exhibit signals of negative heat capacity. We show that this method leads to unsatisfactory results when applied to a simple and well controlled model. Discrepancies are due to incomplete evaluation of potential energies.

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Xavier Campi, H. Krivine, E. Plagnol, N. Sator. 2004-08-03. Partial energies fluctuations and negative heat capacities. https://doi.org/10.1103/physrevc.71.041601

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