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講演題目

Quantum many-body physics in strongly correlated materials

詳細
開催日 2018年11月8日(木)
開催時間 15:15 - 16:15
開催都市 兵庫県神戸市
場所

R-CCS 6階講堂

使用言語 発表・スライド共に英語
登壇者

柚木 清司

量子系物質科学研究チーム チームリーダー

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講演要旨

One of the most wealth fields in condensed matter physics is a kind of strongly correlated quantum systems where many-body interactions dominate determining fundamental physical properties. These systems include Hubbard-like models and frustrated quantum spin models, which are relevant, for example, to high-Tc cuprate superconductors and quantum spin liquids. The widely accepted consensus is that there is no ultimate numerical method at the present to solve a reasonably wide range of strongly correlated quantum systems in spatial dimensions higher than one dimension. In this talk, I will first explain what strongly correlated materials are and why we do have to care, and then introduce some of our team research activities, mostly focusing on quantum Monte Carlo and density matrix renormalization group simulations.

(2018年10月29日)