Coexistence Curve Singularities at Critical End Points
نویسندگان
چکیده
منابع مشابه
Bulk singularities at critical end points: a field-theory analysis
A class of continuum models with a critical end point is considered whose Hamiltonian H[φ, ψ] involves two densities: a primary order-parameter field, φ, and a secondary (noncritical) one, ψ. Fieldtheoretic methods (renormalization group results in conjunction with functional methods) are used to give a systematic derivation of singularities occurring at critical end points. Specifically, the t...
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Continuummodels with critical end points are considered whose HamiltonianH[φ,ψ] depends on two densities φ and ψ. Field-theoretic methods are used to show the equivalence of the critical behavior on the critical line and at the critical end point and to give a systematic derivation of critical-end-point singularities like the thermal singularity ∼ |t|2−α of the spectator-phase boundary and the ...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 1997
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.78.1488