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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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vertically mounted camera
vertically opposite angles
vertically opposite dihedral angle
vertically opposite polyhedral angle
vertically rheological stratification
vertical magnetic field
vertical magnetic recording
vertical magnetization
Vertical Marketing System
vertical migration
vertical migration of aquatic organism
vertical nanowire field effect transistor
vertical non-staggering grid
vertical ozone profile
vertical packaging equipment for payload/fairing
vertical parallax screw
verticalparallax,y-parallax
vertical pendulum
vertical perspective projection
vertical phase contrast illuminator
vertical photography
vertical plane
vertical position
vertical press filter
vertical product differentiation
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