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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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pitch and curvature of roof
pitch angle
pitch-angle distribution
pitch angle of aircraft
pitch-angle redistribution
pitch-angle scattering
pitch based carbon fiber
pitch-base impregnation-carbonization
pitchblack
pitchblende
pitch-class set
pitch control
pitch discrimination
Pitcher
pitcher plant
pitcher-plant family
pitchfork
pitchfork bifurcation
pitch frequency
pitching
pitching angle
Pitch Lake
pitch marks
pitch of a helix
pitch offset calibration
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