2D Ising model at criticality

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:statistical_mechanics_model gptkb:physical_phenomenon
gptkbp:hasApplication	gptkb:network_protocol gptkb:percolation_theory critical phenomena modeling
gptkbp:hasCentralCharge	c = 1/2
gptkbp:hasConformalInvariance	yes
gptkbp:hasCorrelationLengthDivergence	yes
gptkbp:hasCriticalExponent	alpha = 0 beta = 1/8 eta = 1/4 gamma = 7/4 nu = 1
gptkbp:hasCriticalTemperature	2.269185314 K (in units of J/k_B)
gptkbp:hasExactSolution	yes
gptkbp:hasLogarithmicSpecificHeatDivergence	yes
gptkbp:hasOrderParameter	magnetization
gptkbp:hasPhaseTransitionType	second-order phase transition
gptkbp:hasScalingLaw	finite-size scaling
gptkbp:hasSpontaneousMagnetization	zero
gptkbp:hasUniversalityClass	gptkb:2D_Ising_universality_class
gptkbp:isDefinedOn	two-dimensional lattice
gptkbp:solvedBy	gptkb:Lars_Onsager
gptkbp:studiedIn	gptkb:quantum_field_theory condensed matter physics mathematical physics statistical physics critical phenomena
gptkbp:symmetry	gptkb:Z2_symmetry
gptkbp:yearOfSolution	1944
gptkbp:bfsParent	gptkb:conformal_invariance
gptkbp:bfsLayer	6
https://www.w3.org/2000/01/rdf-schema#label	2D Ising model at criticality