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Coexistence Curve Singularities at Critical End Points

Nigel B. Wilding
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Abstract

We report an extensive Monte Carlo study of critical end point behaviour in a symmetrical binary fluid mixture. On the basis of general scaling arguments, singular behaviour is predicted in the diameter of the liquid-gas coexistence curve as the critical end point is approached. The simulation results show clear evidence for this singularity, as well as confirming a previously predicted singularity in the coexistence chemical potential. Both singularities should be detectable experimentally.

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Nigel B. Wilding. 1997-01-16. Coexistence Curve Singularities at Critical End Points. https://doi.org/10.1103/physrevlett.78.1488

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