Critical amplitude ratio of the confluent singular term for the specific heat: Calculations to orderfor systems with continuous symmetry
- 1 March 1980
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 21 (5) , 1881-1892
- https://doi.org/10.1103/physrevb.21.1881
Abstract
The critical amplitude ratio of the confluent singular term for the specific heat has been shown to be universal, and the value has been calculated to order for systems with continuous symmetry using renormalized theory. The theoretical results are in good agreement with Ahler's experimental values at the superfluid transition in .
Keywords
This publication has 21 references indexed in Scilit:
- The renormalization group and the ϵ expansionPublished by Elsevier ,2002
- Two-scale-factor universality and the renormalization groupPhysical Review B, 1976
- The renormalization group in the theory of critical behaviorReviews of Modern Physics, 1974
- Introduction to the Renormalization GroupReviews of Modern Physics, 1973
- Universality of Second-Order Phase Transitions: The Scale Factor for the Correlation LengthPhysical Review Letters, 1972
- Lattice-lattice scaling and the generalized law of corresponding statesJournal of Physics C: Solid State Physics, 1971
- Dependence of Critical Indices on a ParameterPhysical Review Letters, 1970
- Formation of invariants from critical amplitudes of ferromagnetsJournal of Physics C: Solid State Physics, 1969
- High-Temperature Critical Indices for the Classical Anisotropic Heisenberg ModelPhysical Review B, 1968
- Quantum Corrections to Critical-Point BehaviorPhysical Review Letters, 1966