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Model-mapped RPA for determining the effective Coulomb interaction
https://repository.lib.tottori-u.ac.jp/records/7291
https://repository.lib.tottori-u.ac.jp/records/7291716aa0ba-5437-45bf-85c1-53675778574c
名前 / ファイル | ライセンス | アクション |
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jpsj86(4)_044714.pdf (97.4 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2019-09-19 | |||||
タイトル | ||||||
タイトル | Model-mapped RPA for determining the effective Coulomb interaction | |||||
言語 | en | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Sakakibara, Hirofumi
× Sakakibara, Hirofumi× Jang, Seung Woo× Kino, Hiori× Han, Myung Joon× Kuroki, Kazuhiko× Kotani, Takao |
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著者所属(英) | ||||||
言語 | en | |||||
値 | Department of Applied Mathematics and Physics, Tottori University / Computational Condensed Matter Physics Laboratory, RIKEN | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Department of Physics, Korea Advanced Institute of Science and Technology (KAIST) | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | National Institute for Materials Science | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Department of Physics, Korea Advanced Institute of Science and Technology (KAIST) | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Department of Physics, Osaka University | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Department of Applied Mathematics and Physics, Tottori University | |||||
抄録 | ||||||
内容記述タイプ | Other | |||||
内容記述 | We present a new method to obtain a model Hamiltonian from first-principles calculations. The effective interaction contained in the model is determined on the basis of random phase approximation (RPA). In contrast to previous methods such as projected RPA and constrained RPA (cRPA), the new method named “model-mapped RPA” takes into account the long-range part of the polarization effect to determine the effective interaction in the model. After discussing the problems of cRPA, we present the formulation of the model-mapped RPA, together with a numerical test for the single-band Hubbard model of HgBa2CuO4. | |||||
書誌情報 |
Journal of the Physical Society of Japan en : Journal of the Physical Society of Japan 巻 86, 号 4, p. 044714, 発行日 2017-03-31 |
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出版者 | ||||||
出版者 | The Physical Society of Japan | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00319015 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11509785 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.7566/JPSJ.86.044714 | |||||
権利 | ||||||
権利情報 | © 2017 The Physical Society of Japan (J. Phys. Soc. Jpn. 86, 044714.) | |||||
情報源 | ||||||
関連名称 | H. Sakakibara, S.W. Jang, H. Kino, M.J. Han, K. Kuroki, T. Kotani. Model-mapped RPA for determining the effective Coulomb interaction. Journal of the Physical Society of Japan. 2017, 86(4), 044714 | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://journals.jps.jp/doi/10.7566/JPSJ.86.044714 | |||||
関連名称 | https://journals.jps.jp/doi/10.7566/JPSJ.86.044714 | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa |