Random triples
| Subject | Object |
|---|---|
| gptkb:Faddeev–Takhtajan_Hamiltonian | H = Σ [S_i · S_{i+1} - (S_i · S_{i+1})^2] |
| gptkb:XXZ_model | gptkb:anisotropic_Heisenberg_Hamiltonian |
| Subject | Object |
|---|---|
| gptkb:Faddeev–Takhtajan_Hamiltonian | H = Σ [S_i · S_{i+1} - (S_i · S_{i+1})^2] |
| gptkb:XXZ_model | gptkb:anisotropic_Heisenberg_Hamiltonian |