- 運営しているクリエイター
記事一覧
【Read between lines】Hal Tasaki "Physics and mathematics of quantum many body systems" p. 44 (proof of Marshal-Lieb-Mattis theorem generalized to antiferromagnetic Heisenberg model with anisotropy)
KeywordsMarshal-Lieb-Mattis theorem Antiferromagnetic Heisenberg model with anisotropy Perron-Frobenius theorem to a real-symmetric matrix SolutionsOverview Since Hamiltonian commutes with $${\hat{S}_\mathrm{tot}^{(3)}}$$, we can take