6533b82afe1ef96bd128c062
RESEARCH PRODUCT
Thermodynamic potentials for the infinite range Ising model with strong coupling
Rudolf HilferRudolf Hilfersubject
Statistics and ProbabilityPhysicsPhase transitionCondensed matter physicsMean field theoryCritical point (thermodynamics)Critical phenomenaSquare-lattice Ising modelIsing modelCondensed Matter PhysicsPhase diagramThermodynamic potentialdescription
Abstract The specific Gibbs free energy has been calculated for the infinite range Ising model with fixed and finite interaction strength. The model shows a temperature driven first-order phase transition that differs from the infinite ranged Ising model with weak coupling. In the temperature-field phase diagram the strong coupling model shows a line of first-order phase transitions that does not end in a critical point.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2003-03-01 | Physica A: Statistical Mechanics and its Applications |