Ontology highlight
ABSTRACT:
SUBMITTER: Choi JM
PROVIDER: S-EPMC5668130 | biostudies-literature | 2017 Feb
REPOSITORIES: biostudies-literature
Choi Jeong-Mo JM Gilson Amy I AI Shakhnovich Eugene I EI
Physical review letters 20170224 8
In this Letter we investigate a direct relationship between a graph's topology and the free energy of a spin system on the graph. We develop a method of separating topological and energetic contributions to the free energy, and find that considering the topology is sufficient to qualitatively compare the free energies of different graph systems at high temperature, even when the energetics are not fully known. This method was applied to the metal lattice system with defects, and we found that it ...[more]