山地洋平

ヤマヂヨウヘイ | Yamaji Youhei

所属機関・部署：
職名：グループリーダー

研究分野 (1件)：磁性、超伝導、強相関系

競争的資金等の研究課題 (7件)：

全件表示

論文 (67件)：

Kota Ido, Mitsuaki Kawamura, Yuichi Motoyama, Kazuyoshi Yoshimi, Youhei Yamaji, Synge Todo, Naoki Kawashima, Takahiro Misawa. Update of HΦ: Newly added functions and methods in versions 2 and 3. Computer Physics Communications. 2024. 298. 109093-109093
Kensaku Takai, Youhei Yamaji, Fakher F. Assaad, Masatoshi Imada. Quantum criticality of bandwidth-controlled Mott transition. Physical Review Research. 2023
Jean-Baptiste Morée, Motoaki Hirayama, Michael Thobias Schmid, Youhei Yamaji, Masatoshi Imada. Ab initio low-energy effective Hamiltonians for the high-temperature superconducting cuprates Bi2Sr2CuO6, Bi2Sr2CaCu2O8, HgBa2CuO4, and CaCuO2. Physical Review B. 2022
Akito Iwano, Youhei Yamaji. Superconductivity in Bilayer t-t′ Hubbard Models. Journal of the Physical Society of Japan. 2022
Takahiro Misawa, Youhei Yamaji. Zeros of Green functions in topological insulators. Physical Review Research. 2022. 4. 2

MISC (41件)：

Takeo Hoshi, Mitsuaki Kawamura, Kazuyoshi Yoshimi, Yuichi Motoyama, Takahiro Misawa, Youhei Yamaji, Synge Todo, Naoki Kawashima, Tomohiro Sogabe. Kω -- Open-source library for the shifted Krylov subspace method. Preprint; http://arxiv.org/abs/2001.08707. 2020
金子隆威, 大久保毅, 山地洋平, 川島直輝. テンソルネットワーク手法を用いたKitaev-Γ模型のスピン液体の解析. 日本物理学会講演概要集. 2019. 74.2. 2442-2442
野村悠祐, 山地洋平, 今田正俊. 機械学習を用いて量子多体系を表現する. 日本物理学会誌. 2019. 74. 2. 72-81
Youhei Yamaji, Takafumi Suzuki, Mitsuaki Kawamura. Numerical Algorithm for Exact Finite Temperature Spectra and Its Application to Frustrated Quantum Spin Systems. 2018
大久保毅, 金子隆威, 山地洋平, 川島直輝. テンソルネットワーク法による非対角相互作用のあるハニカム格子キタエフ模型の基底状態計算. 日本物理学会講演概要集. 2018. 73.1. 1105-1105

講演・口頭発表等 (36件)：

Neural-network and numerical analysis of self-energy and superconductivity in copper oxides
(International Workshop on Correlations and Angle-Resolved Photoemission Spectroscopy (CORPES22) 2022)
Hidden self-energies as origin of cuprate superconductivity revealed by Boltzmann machine regression
(The 12th International Conference on Advanced Material and Devices (ICAMD2021) 2021)
Origin of high-temperature superconductivity as a non-linear inverse problem studied by machine learning
(3rd International Symposium on Research and Education of Computational Science 2018)
Spin and Thermal Excitations in Kitaev-type Frustrated Magnets
(KIAS-KAIST Workshop on Topology and Correlation 2018)
Metallicity and Topology in Iridate Domain Walls
(APS March Meeting 2018 2018)

学位 (1件)：

経歴 (1件)：

受賞 (2件)：

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山地 洋平