HUSCAP logo Hokkaido Univ. logo

Hokkaido University Collection of Scholarly and Academic Papers >
理学院・理学研究院  >
雑誌発表論文等  >

Rigorous Results Concerning the Holstein-Hubbard Model

Submission.pdf463.15 kBPDF見る/開く

タイトル: Rigorous Results Concerning the Holstein-Hubbard Model
著者: Miyao, Tadahiro 著作を一覧する
発行日: 2017年 1月
出版者: Springer
誌名: Annales Henri Poincaré
巻: 18
号: 1
開始ページ: 193
終了ページ: 232
出版社 DOI: 10.1007/s00023-016-0506-5
抄録: The Holstein model has widely been accepted as a model comprising electrons interacting with phonons; analysis of this model's ground states was accomplished two decades ago. However, the results were obtained without completely taking repulsive Coulomb interactions into account. Recent progress has made it possible to treat such interactions rigorously; in this paper, we study the Holstein-Hubbard model with repulsive Coulomb interactions. The ground-state properties of the model are investigated; in particular, the ground state of the Hamiltonian is proven to be unique for an even number of electrons on a bipartite connected lattice. In addition, we provide a rigorous upper bound on charge susceptibility.
Rights: The final publication is available at
資料タイプ: article (author version)
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 宮尾 忠宏


本サイトに関するご意見・お問い合わせは repo at へお願いします。 - 北海道大学