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密度矩阵重整化群理论
释义
密度矩阵重整化群理论
Encyclopedia
理学
计算与理论化学
释
density matrix renormalization group theory
密度矩阵重整化群理论
求解量子多体系统低能态电子结构的数值方法。在1992年由美国理论物理学家S.R.怀特[注]提出,可以以极高的精度和效率求解一维强关联量子格点模型的低能态电子结构问题,比如一维哈伯德(Hubbard)模型和海森伯(Heisenberg)模型。被认为是处理一维强关联量子多体问题最有效的数值手段。
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formation microscanner logging device
formation of a group
formation of constriction
formation of elements
Formation of Flying Swan Goose
formation of galaxy
formation of glass
formation of image
formation of information system project team
formation of nano-crystal with ion implantation
formation of operational ability
formation of society
formation of stars
formation of stellar spectral lines
formation of the brain
formation of the diaphragm
formation of the face
formation of the Galaxy
formation of the ionosphere
formation of the neck
formation of world market
formation oil compressibility coefficient
formation oil & gas reservior well-logging analysis & research & development, forward
formation oil volume factor
formation original gas-oil ratio
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