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covariant density functional theory
释义
covariant density functional theory
Encyclopedia
理学
相对论平均场理论
释
covariant density functional theory
协变密度泛函理论
描述原子核结构常用的一种相对论量子多体理论方法,通常的相对论平均场理论即协变密度泛函理论的一种形式。又称相对论密度泛函理论。密度泛函理论广泛应用于物理、化学和材料等领域。它的特点包括:体系是一个自束缚、非均匀、无外场、有边界的有限多体系统,体系组成单元之间的相互作用目前尚不能从第一原理导出。
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